Alina is building a roof for a dog house. She uses plywood to make the roof with the dimensions shown, but with an open bottom. A net of a square pyramid has a square base with side lengths of 4 feet, and 4 triangular sides with heights of 3 feet.

How many faces will she need to consider when deciding the amount of shingles to buy for the roof?

faces

4 FACES!

Step-by-step explanation:

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Step-by-step explanation:

Alina is building a roof for a dog house with the dimensions shown. She uses plywood to make the roof with the dimensions shown, but with an open bottom.

A net of a square pyramid has a square base with side lengths of 4 feet, and 4 triangular sides with heights of 3 feet.

Find the surface area of the roof.

The area of each triangular face is  

✔ 6

ft2.

The surface area of the roof is  

✔ 24

ft2.

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

by good luck mark me as brainliest

have a nice day

6.5

step-by-step explanation:

you said it was in the question

~courtney