Classifying Angles
Vocabulary
Complementary Angles
Supplementary Angles
100

An angle that measures 83° is...

A. obtuse  B. right  C. acute  D. straight

C. Acute

100

Angles that measure LESS THAN 90° 

A. Right B. Acute D. Obtuse E. Straight

B. Acute

100

Do 45°  and 50° make it a complementary angle? (Yes or No)

No

100

Do 112° and 68° make it a supplementary angle? (Yes or No)

Yes

200

An angle that measures 123°  is...

A. Obtuse  B. Acute  C. Right D. Straight

A. Obtuse

200

An angle that measures exactly 180° 

A. Right  B. Acute  C. Obtuse D. Straight 

D. Straight angle

200

Do 23° degrees and 67° degrees make it a complementary angle? (Yes or No)

Yes

200

Do 92° and 98° make it a supplementary angle? 

(Yes or No)

No

300

An angle that measures 180° is

A. Right B. Acute C. Straight D. Obtuse 

C. Straight

300

An angle that measures exactly 90° 

A. obtuse  B straight  C. acute D. right

D. Right

300

Find the complement of 3°   A. 177°   B. 97°   C. 87°   D. 90° 


C. 87O

300

Find the supplement of 28°

A. 62°   B. 72°    C. 162°   D. 152°



D. 152°

400

Two angles that add up to 90° is called

A. Circle  B. Complementary angle

C. Supplementary angle  D. Heart

B. Complementary angle

400

An angle that is GREATER THAN 90°

A. Acute B. Obtuse C. Right D. Straight

B. Obtuse

400

Find the complement of 12O.

A. 88°   B. 78°  C. 168°  D. 178°

B. 78O

400

Find the supplement of 19°

A. 81°  B. 161°  C. 171°  D. 71°

B. 161°

500

An angle that measures 89O

A. Obtuse B. Right C. Acute D. Straight

C. Acute

500

Which angle forms an "L" shape?

A. Acute B. Right C. Obtuse  D. Straight

B. Right

500

Complementary angles add up to ___°?

A. 180°   B. 45°    C. 360°   D. 90°

D. 90O

500

Supplementary angles add up to ___°

A. 180°   B. 90°    C. 360°   D. 45°

A. 180°