Question

answer my this question pls​

Answer 1

Answer:

There is a correction in the question.

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Answer 2

X + X+72 + X+18 = 180⁰

3X + 90 =180⁰

3X=180⁰ --90

3X= 90⁰

X = 90/3 = 30

X = 30⁰

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