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Find the surface area of the roof of the doll house.
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Find the surface area of the roof of the doll house.

Find the surface area of the roof of the doll house.-example-1
User Anees
by
8.1k points

1 Answer

3 votes

Answer: 480in^2

Explanation:

The formula for the area of a triangle:
A = (h*a)/(2)

There are 4 sides on the roof so
A = 4*(12in * 20in)/(2) = 480in^(2)

User Krugloid
by
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