Question

Carl is building a model of a square pyramid for a class project. The side length of the square base is 18 inches and the slant height of the pyramid is 11 inches. What is the surface area of the model pyramid?

Answer 1

@ganeshie8

Answer 2

@veeveeniko

Answer 3

@cram

Answer 4

@Shadowgirl15

Answer 5

I think its 62

Answer 6

it isnt a choice

Answer 7

a.

396 in.2

b.

720 in.2

c.

423 in.2

d.
522in.2

Answer 8

try a

Answer 9

alright ill try it