justpriscilly justpriscilly

14-09-2021
Mathematics

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Find the value of x. Then find the angle measure of the polygon.
PLEASE HELPP ME

Find the value of x Then find the angle measure of the polygon PLEASE HELPP ME class=

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seetha1980 seetha1980

14-09-2021

Step-by-step explanation:

x+ x-5 + 65 = 180

2x + 60 = 180

Subtract 60

2x = 180-60 = 120

Divide by 2,

x = 120/2 = 60°

x-5 = 60-5 = 55°

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