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(EASY) PLEASE HELP ME (picture is shown)

(EASY) PLEASE HELP ME (picture is shown)-example-1

2 Answers

4 votes

Answer:

supplementary

Explanation:

∠a and ∠b form a straight angle and are supplementary, that is

∠a + ∠b = 180°

User ScreechOwl
by
4.1k points
3 votes

Answer:

complementary

Explanation:

User Christian Huber
by
5.0k points