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What is the value of x?

What is the value of x?-example-1
User Mafick
by
8.1k points

1 Answer

3 votes

Answer:

67.5

Explanation:

The sum of the interior angles is 540, therefore

540 = 90 + 4y

540 - 90 = 4y

450 = 4y

450 / 4 = y

112.5 = y

X and Y together equal 180, therefore

180 = x + 112.5

180 - 112.5 = x

67.5 = x

User Wibosco
by
8.8k points

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