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Shapes ABCDE and JKLMN are similar, but not necessarily drawn to scale.What is the value of q and r

Shapes ABCDE and JKLMN are similar, but not necessarily drawn to scale.What is the-example-1

1 Answer

6 votes

As the figure ar similar, we have that


(20)/(8)=(q)/(7)=(r)/(5)

Therefore


q=7\cdot(20)/(8)=(35)/(2)=17.5

and


r=5\cdot(20)/(8)=(25)/(2)=12.5

so the answer is the second option

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