(easy math question please help) find the value of x question #6

asked Mar 23, 2022 199k views

1 vote

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3 votes

Answer:

Explanation:

45+8x+21+90=180 degree(sum of interior angles of a triangle)

156+8x=180

8x=180-156

8x=24

x=24/8

x=3

Vendor answered Mar 26, 2022

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