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Angles & Lines
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If I add these three angles together, what is the total measurement?
90 degrees
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What term of measurement is used when measuring angles?
degrees
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If I add a 54 degree angle to a 39 degree angle, what type of angle would I create?
obtuse
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What angle(s) does this shape have?
acute
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What type of angle is this?
obtuse angle
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How many degrees are acute angles?
1-89 degrees
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What kind of lines are these?
parallel lines
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How many degrees are each of these angles?
90 degrees each
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How many degrees is the missing angle?
145 degrees
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An angle is made up of two rays connected at what?
vertex
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How many degrees are right angles?
90 degrees
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What angle(s) does this shape have?
right angle and acute angles
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Two 45 degree angles put together make what type of angle?
right angle
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What is this called?
line
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What kind of lines are these?
perpendicular lines
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What tool do you use to measure angles?
protractor
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What angle(s) does this shape have?
two acute and two obtuse
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How many degrees are obtuse angles?
91-179 degrees
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What angle(s) does this shape have?
right angles
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What is this called?
ray
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If I add a 10 degree angle to a 71 degree angle, what type of angle would I create?
acute
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What type of angle is this?
right angle
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How many degrees are straight lines?
180 degrees
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What angle(s) does this shape have?
two acute and two obtuse
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What is this called?
point
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How many degrees is the missing angle?
22 degrees
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What is this called?
line segment
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What angle(s) does this shape have?
right angles
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What type of angle is this?
acute angle
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What angle(s) does this shape have?
obtuse
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How many degrees is the missing angle?
62 degrees
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