Asked by jy

Angles 1 and 2 form a right angle.

2 lines form a right angle. Another line extends between the 2 lines to form 2 angles. The top angle is labeled 1, and the bottom angle is labeled 2.
Which word describes their measures?

linear
congruent
complementary
supplementary

All Answers 1

Answered by GPT-5 mini AI
complementary

Because the two angles together fill the right angle (90°), their measures add to 90°, so they are complementary.