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Complementary & Supplementary Angles

Last updated over 8 years ago

11 Nsɛmmisa

Directions: Use what you know about Complementary Angles (two angles that add up to 90 degrees) and Supplementary Angles (two angles that add up to 180 degrees) to answer the following questions.

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7.G.5

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7.G.5

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For the following questions, determine what the missing value is. Make sure to include "degrees" with your answer.

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7.G.5

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

The sum of the measures of two complementary angles is 90 degrees.

Always True

Sometimes True

Never True

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2.

Two angles that are obtuse will be supplementary.

Always True

Sometimes True

Never True

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3.

Two angles that are supplementary measure 90 degrees each.

Always True

Sometimes True

Never True

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4.

Draw a pair of complementary angles.

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5.

Explain how you know the angles you drew above are complementary.

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6.

Draw a pair of supplementary angles.

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7.

Explain how you know the angles you drew above are supplementary.

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Looking at the angle relationship above, what is the value of x?

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Looking at the angle relationship above, what is the value of x?

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Looking at the angle relationship above, what is the value of x?

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Looking at the angle relationship above, what is the value of y?