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Need help ASAP I’m trying to understand

Need help ASAP I’m trying to understand-example-1

2 Answers

6 votes

Answer:

100 degrees

Explanation:

The opposite angle will always be the same. since the opposite is 5a, then x = 5a. x is 5a, and 9a is 180 degrees so x=180(5/9), which is equal to 100 degrees.

User Thomas Farvour
by
5.1k points
4 votes

Explanation:

5a+4a=180

a=20

5a=X

X=5×20

=100°

User Divyum
by
4.6k points