Mathematics: Imaginary triangles a and b are scaled copies of each other.triangle b s area is 72 and triangle a s is 8 what is the scale factor from a to b? (hint: it s not 9) than whats the answer

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Imaginary triangles a and b are scaled copies of

KieraKimball

14.01.2022

The scale factor from triangle A's area to triangle B's area is $\frac{1}{9}$

Step-by-step explanation:

Given that triangles A and B are scaled copies of each other.

Area of triangle A = 8 unit^2

Area of triangle B = 72 unit^2

The scale factor from triangle A's area to triangle B's area:

$\frac{\text{Area of A}}{\text{Area of B}}=\frac{8 unit^2}{72 unit^2}=\frac{1}{9}$

The scale factor from triangle A's area to triangle B's area is $\frac{1}{9}$

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