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Find the missing length

Find the missing length-example-1
User Smartie
by
8.5k points

1 Answer

5 votes

Answer:

x = 45

Explanation:

Corresponding sides of similar triangles will be in same ratio.


(x)/(x+18)=(20)/(28)

Cross multiply

x*28 = 20*(x+18) {Use distributive method}

28x = 20x + 360

28x - 20x = 360

8x = 360

x = 360/8

x = 45

User Satiago
by
8.8k points

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