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The two triangles are similar.
What is the value of x?

The two triangles are similar. What is the value of x?-example-1
User Asif
by
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1 Answer

2 votes

Answer:

21

Explanation:

Ratios are used.

10/30 = 12/36 = 7/x

1/3 = 7/x

x = 3*7 = 21

User Jerhinesmith
by
5.9k points