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Can someone teach me step by step

Can someone teach me step by step-example-1
User Jan Grz
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1 Answer

5 votes

Answer:

x = 25

Explanation:

Since CQ is parallel to BR and intersects the other 2 sides then it divides those 2 sides proportionally, that is


(BQ)/(QD) =
(RC)/(CD) , substitute values


(24)/(40) =
(15)/(x) ( cross- multiply )

24x = 600 ( divide both sides by 24 )

x = 25

User Kushalbhaktajoshi
by
8.4k points

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