Complementary, supplementary, vertical, adjacent, congruent, triangles
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Supplementary Angles | show 🗑
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Complementary Angles | show 🗑
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show | Two angles that are opposite and equal, formed when two lines intersect
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Adjacent Angles | show 🗑
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show | Angles that are equal
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Parallel Lines | show 🗑
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show | A line that cuts between two parallel lines
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The sum of the angles in a triangle is... | show 🗑
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Exterior Angles of a Triangle | show 🗑
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show | 180º
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What do complementary angles add up to? | show 🗑
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How do you set up an equation to find a missing angle with supplementary angles? | show 🗑
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show | Add the two angles together and set it equal to 90º
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How do you set up an equation to find a missing angle with vertical angles? | show 🗑
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How can you tell if two angles are supplementary from a picture? | show 🗑
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show | They form a right angle (look for the box in the corner)
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How can you tell if two angles are vertical from a picture? | show 🗑
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show | Add all three angles together and set it equal to 180º
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Created by:
HStout
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