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PLEASE HELP DOES ANYONE KNOW HOW TO SOLVE THIS

PLEASE HELP DOES ANYONE KNOW HOW TO SOLVE THIS-example-1
User Separius
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1 Answer

6 votes

Answer:

36

Explanation:

All angles are right angles here. You know one is 54 so the other unknown side in that quadrant has to be 90 - 54.

As angle B is going to be the same as the angle that you just located in that quadrant, the answer is 36

User Jjack
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