What type of angle is this?
Right Angle, Right
What type of angle is this?
Acute Angle, Acute
What type of angle is this?
Obtuse Angle, Obtuse
What type of line is this? Hint: Think of the letter T or a cross!
Perpendicular Lines, Perpendicular, Perp.
What type of line is this? Hint: think of seperate lines that NEVER touch each other.
Parallel Lines, Parallel, Para
What type of line is this? Hint: these DO and WILL always touch each other.
Intersecting Lines, Intersecting, Intersect
What type of angle is this?
Straight Angle, Straight
What type of angle is this?
Acute Angle, Acute
What type of angle is this?
Obtuse Angle, Obtuse
How many degrees is a right angle?
90 Degrees, 90
How many degrees is an acute angle?
Less than 90 degrees! (also greater than 0 degrees)
How many degrees is an obtuse angle?
Greater than 90 degrees but less than 180 degrees!
How many degrees is a straight angle?
180 degrees
What type of angle is this triangle showing?
Right Angle, Right
