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What is the value of x? Enter your answer in the box.
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What is the value of x?


Enter your answer in the box.

What is the value of x? Enter your answer in the box.-example-1
User David Kim
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1 Answer

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The two triangles are similar, so the side lengths are similar:

11 * y = 121 + 11 = 132
10 * y = (5x + 10) + (10 * y)


y = 121 / 11 = 12


(10 * 11)= (5x + 10) + (10 * 11)

110 = 5x + 10 + 110

5x + 10 = 0

5x = -10

x = -10 / 5 = -2


x = -2
User Mario Ene
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