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GR7. Angles (1)
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What type of angle is this angle?
obtuse
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What kind of angle is this?
Obtuse
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How would you describe an angle that is 90 degrees? Acute, Right, Straight, or Obtuse?
Right
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What type of angle is this?
right
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What kind of angle is this?
Obtuse
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What is the measure of angle AGF?
180° (straight angle)
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What type of angle is this? Acute, Obtuse, Straight, or Right?
Right
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Look at the diagram, what is the size of the angle for clockwise movement from East to West?
180°
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What type of angle is it?
Obtuse Angle
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Is this angle straight, obtuse, right, or acute?
Right angle (it is 90 degrees).
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What type of angle is this? Acute, Obtuse, Straight, or Right?
Straight
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What is the angle measure?
165 degrees
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What type of angle is it?
Acute Angle
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What kind of angle is this?
Right
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Is this angle straight, obtuse, right, or acute?
Right angle (90 degrees)
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What kind of angle is this?
Obtuse
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s_r_ight angle
t/a
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What type of angle is it?
Obtuse Angle
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An angle measure 360 Degree
Full Rotation
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Is this angle straight, obtuse, right, or acute?
Straight angle
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Is this angle straight, obtuse, right, or acute?
Straight angle
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An angle measure exactly 90°
Right Angle
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Is this angle straight, obtuse, right, or acute?
Acute (it is less than 90 degrees)
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How many obtuse angles are there in a rectangle?
0
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What type of angle is this angle?
right
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In 20 seconds, tell me 3 letters that have obtuse angle!
X, K and Y
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What kind of angle is this?
Acute
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An angle greater than 90 degrees
Obtuse Angle
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What is the measure of this angle?
55 degrees
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Is this angle straight, obtuse, right, or acute?
Obtuse (between 90 and 180 degrees)
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What kind of angle is this?
Acute
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What type of angle is it?
Right angle
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An angle smaller than 90 degrees
acute
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What type of angle is it?
Obtuse Angle
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Tell me 5 things that have right angles.
door, board, notebook, TV, table, bed,...
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What type of angle is this angle?
acute
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What is the measurement of angle CAB?
36
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What kind of angle is this?
Acute
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_igh_ angle
r/t
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What kind of angle is this?
Obtuse
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What kind of angle is this?
Obtuse
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What kind of angle is this?
Acute
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What type of angle is it?
Obtuse Angle
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Is this angle straight, obtuse, right, or acute?
Acute
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How would you describe an angle that is 103 degrees? Acute, Right, Straight, or Obtuse?
Obtuse
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What angle can you see in this object?
Acute angle
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What kind of angle is this?
Right
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What type of angle is it?
Acute Angle
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What type of angle is it?
Straight Angle
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What kind of angle is this?
Right
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Is this angle straight, obtuse, right, or acute?
Obtuse angle (between 90 and 180 degrees)
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A 90 degree angle is an acute, right, or obtuse angle?
right
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What angle is exactly 90 degrees?
right
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What type of angle is it?
Acute Angle
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How would you describe an angle that is 58 degrees? Acute, Right, Straight, or Obtuse?
Acute
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What is the measurement of angle EAF?
18
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A 70 degree angle is an acute, right, or obtuse angle?
acute
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What type of angle is it?
Acute Angle
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An angle that is exactly 90 degrees
right
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What is the ∠x in the figure shown below?
12 °
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How many acute angles are there in this shape?
5
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What type of angle is this? Acute, Obtuse, Straight, or Right?
Obtuse
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What angle is it?
Straight angle
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What is the measure of AGE?
150°
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An angle of more than 180 and less than 360°
Reflex Angle
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Look at the diagram, what is the size of the angle for anti-clockwise movement from Southeast to West?
225 °
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Is there any obtuse angles in this shape?
No
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_btu_e angle
o/s
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What is the measurement of angle DAB?
104
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An angle of less than 90°
Acute Angle
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What angle is it?
Acute angle
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What is the measure of angle AGB?
45
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What type of angle is it?
Acute Angle
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What kind of angle is this?
Right
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What type of angle is it?
Acute Angle
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An angle of more than 90° and less than 180°
Obtuse Angle
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What is the measurement of angle CAF?
144
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What type of angle is this angle?
right
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What angle is more than 90 degrees?
obtuse
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How many acute angles are there in this shape?
2
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An angle that is exactly 90 degrees
Right Angle
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An angle measures exactly 180°
Straight Angle
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What type of angle is this?
acute
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What is the measure of angle CGF?
90 degrees (Right angle)
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How would you describe an angle that is 78 degrees? Acute, Right, Straight, or Obtuse?
Acute
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What angle is this?
acute angle
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What type of angle is this?
obtuse
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What is the measure of angle FGD?
60 degrees
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How many acute angles are there in this triangle?
There are 3 acute angles in this triangle.
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What is the measure of angle BGF?
135°
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What is the angle measure?
30 degrees
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What kind of angle is this?
Obtuse
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Find the angle ∠APB.
60°
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Is this angle straight, obtuse, right, or acute?
Right angle (it is 90 degrees)
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What type of angle is it?
Right Angle
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What type of angle is this?
Obtuse
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What kind of angle is this?
Right
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Which one is the biggest? Right angle, obtuse angle or acute angle?
obtuse angle
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What kind of angle is this?
Acute Angle
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What type of angle is it?
Obtuse Angle
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An 148 degree angle is an acute, right, or obtuse angle?
obtuse
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How many right angles are there in a square?
4
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How many degrees is this angle?
45°
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What type of angle is this angle?
acute
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An instrument to measure angles
protractor
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What type of angle is it?
Acute Angle
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What angle is less than 90 degrees?
acute
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What kind of angle is this?
Acute
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What type of angle is it?
Obtuse Angle
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How many right angles are there in this square?
There are 4 right angles in this square.
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What type of angle is this? Acute, Obtuse, Straight, or Right?
Acute
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What type of angle is this?
right
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What kind of angle is this?
Obtuse
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What angle is it?
Obtuse angle
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What angle is it?
Right angle
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What kind of angle is this?
Right
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What type of angle is this angle?
obtuse
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What kind of angle is this?
Obtuse angle
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What is the angle in the figure shown below?
90°
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What angles can you see in this object?
Right angles
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What type of angle is this?
right
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What type of angle is this?
Acute
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What type of angle is this?
acute
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How would you describe an angle that is 180 degrees? Acute, Right, Straight, or Obtuse?
Straight
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What type of angle is it?
Acute Angle
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What type of angle is it?
Obtuse Angle
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How many angles are there in this pentagon?
There are 5 angles in this pentagon.
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What type of angle is this? Acute, Obtuse, Straight, or Right?
Straight
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An angle smaller than 90 degrees
Acute Angle
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What angle is this?
Obtuse angle
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Is this angle straight, obtuse, right, or acute?
Straight angle
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What is the measure of AGD?
120°
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An angle greater than 90 degrees
obtuse
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What is the angle measure?
160 degrees
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How would you describe an angle that is 135 degrees? Acute, Right, Straight, or Obtuse?
Obtuse
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What kind of angle is this?
Acute
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What is the angle between the hour hand and minute hand?
Obtuse angle
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What is the measure of this angle?
110 degrees
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What is the angle measure?
125 degrees
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I am standing facing Southwest. If I make a clockwise turn of 135°, where will I be facing at the end?
North
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Is this angle straight, obtuse, right, or acute?
Obtuse (greater than 90 degrees, less than 180 degrees)
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What type of angle is this?
obtuse
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I am standing facing West. If I make an anti- clockwise turn of 225°, where will I be facing at the end?
Northeast
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What type of angle is it?
Right-angle
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Does this shape have a right angle?
No
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a_u_e angle
c/t
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What angle can you see in this object?
Obtuse angle
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What is the angle measure?
110 degrees
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What is the angle in the figure shown below?
75°
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What kind of angle is this?
Acute
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What type of angle is this? Acute, Obtuse, Straight, or Right?
Obtuse
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What type of angle is it?
Straight Angle
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Okay!
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