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Find the value of X.

Find the value of X.-example-1
User Miku
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Answer:

78°

Explanation:

This is a isosceles trapezoid which means the the top angles are equal to each other and the bottom angles equal to each other

Also the sum of one bottom angle + top angle = 180 so we can say a + 102 = 180 therefore a = 78°

User Gato
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