Question

Help need it now.

Use the net to find the surface area of the regular pyramid.

Number only. NO UNITS!

Answer 1

So so so so the the the answer is is is is is is is is 40 in.

Answer 2

40 in.²

Explanation:

First, you have to find the area of the triangle, which you then multiply by 4 (because there are 4 triangles):

A=1/2(bh)

A=1/2(3x4)

A=1/2(12)

A=6

6x4=24 in.²

Next, you have to find the area of the square:

A=bh

A=4x4

A=16

Now, add 24 and 16 together to get your answer of 40 in.².