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Whats the value of x and what is the length of side UW

Whats the value of x and what is the length of side UW-example-1
User Kjg
by
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1 Answer

1 vote

We will calculate this by using ratios and because these two triangles are similar, which is very important.

Step-by-step explanation:

We see that the FG = 9 corresponds to the VU = 21. Therefore, FH = 18 corresponds to the UW = x.

9 : 21 = 18 : x

x = (21*18)/9

x = 378/9

x = 42.

The correct answer is B. 42.

User Yasser Bazrforoosh
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7.2k points