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Find the perimeter and area of the image after dilating the figure shown with the given scale factor.

Find the perimeter and area of the image after dilating the figure shown with the given scale factor class=

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carissaberger0
im pretty sure it’s:

p’ = 12(5)=60

a’ = 9(5^2)=225

you probably don’t have to include the equation, but i wanted to put it in there just in case :-)
When asking for you to change to scale factor, it means that the shape is going to be 5x the shape, therefore, simply multiply the perimeter and area by 5, P = 60 A = 45

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