Complementary and Supplementary basics

What is a supplementary angle?

• Two angles who sum is 180.

• Two angles who sum is 90

• An angle that measures 180

• Two angles that are opposite of each other.

Two angles added together to produce 90 degrees

• Supplementary
• Complementary
• Right
• Vertical

According to the image below which represents a supplementary angle?

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These angles are...

• Complementary
• Supplementary
• Neither

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

Which one is a right angle?

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