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2 years ago

Use a net of the square pyramid, if necessary, to find the surface area of the pyramid.

Mathematics

2 answers:

Simora [160]2 years ago

8 0

Imma guess 9 I’m not sure

Tomtit [17]2 years ago

4 0

Answer:

27 units squared

Step-by-step explanation:

First, we find the surface area of one of the triangles.

(3*3*0.5)

4.5

Next, we find the surface area of all of the triangles.

(4.5*4)

The next step is to find the surface area of the square.

(3*3)

The last step is to add the surface areas of the square and triangles together.

(18+9)

The surface area of the entire shape is going to be 27 units squared.

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