Question

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

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x =

Answer 1

Answer:

34

Step-by-step explanation:

If we know that these angles all add up to 360, then we can simply add up all the expressions, set them equal to 360, and solve for x:

(3x - 6) + 2x + 108 + 88 = 360

Combine like terms:

5x + 190 = 360

Subtract 190:

5x = 360 - 190 = 170

Divide by 5:

x = 170/5 = 34

Answer 2

Answer:

34°

Step-by-step explanation:

3x - 6 + 2x + 108 + 88 = 360

5x = 360 - 190

5x = 170

x = 34°