Question

Use the relationships between the angles to find the value of x.

Answer 1

Explanation:

x+15=120°{corresponding angle}

x=120-15

x=105°

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Answer 2

`x=87`°

Explanation:

`corresponding ~angles ~are~congruent`

`x+15=102\\-15~~~~~-15`

`102-15=`

`x=87`°

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hope it helps....

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