dinosaurawr dinosaurawr

08-11-2020
Mathematics

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find the value of x. then find the angle measures of the polygon

50 points brainliest answer

find the value of x then find the angle measures of the polygon 50 points brainliest answer class=

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imurfanthinking imurfanthinking

08-11-2020

Answer: x = 160

Step-by-step explanation:

540 = 100+(x-25)+(x-15)+(1/2)x+(1/2)x

540= 100-40+3x = 60+3x

480 = 3x

x = 160

Answer Link

08-11-2020

Answer:

0.5x + 0.5x + (x-25) + (x-15) + 100 = 540

x + x - 25 + x - 15 + 100 = 540

3x + 60 = 540

3x = 540 - 60

3x = 480

x = 480/3

x = 160

Answer Link

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