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3 votes
∠A=5x−18


start color #11accd, angle, A, equals, 5, x, minus, 18, degrees, end color #11accd \qquad \green{\angle B=3x + 42^\circ}∠B=3x+42

∠A=5x−18 ∘ start color #11accd, angle, A, equals, 5, x, minus, 18, degrees, end color-example-1

2 Answers

4 votes

Answer:

132

Step-by-step explanation: just did it on khan

User Iamsaksham
by
6.6k points
6 votes

Answer:

A = 132 degrees

Explanation:

Look at attachment:

Hope this helps! :)

∠A=5x−18 ∘ start color #11accd, angle, A, equals, 5, x, minus, 18, degrees, end color-example-1
User ZMabrook
by
6.4k points
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