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25-02-2021
Mathematics

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The interior angles formed by the sides of a quadrilateral have measures that sum to 360°

What is the value of x?

The interior angles formed by the sides of a quadrilateral have measures that sum to 360 What is the value of x class=

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25-02-2021

Answer:

Is it x = 85

196 +2x+(3x-6)

subtract 196 on both sides

simplify

add 6 on both sides

divide by 2

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