Triangle A is a scaled version of triangle B. The dimensions of triangle B are twice the dimensions of triangle A. The area of triangle A is 45 sq cm. What is the area of triangle B?

A. 90 sq cm
B. 20 sq cm
C. 30 sq cm
D. 180 sq cm

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

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step-by-step explanation: