Question

plss give the answer fast​

Answer 1

Step-by-step explanation:

firstly 180° total

5x+2x+x = 180°

8x = 180°

x = 180/8

22.5 = x

putting the value

5x = 22.5

112.5

2x = 22.5

45

x = 22.5

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Answer 2

Answer:

x=22.5 .

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