What is the volume of this square pyramid?
48 cm³
96 cm³
144 cm³
288 cm³
if you type down anything for just points i will report you.

The volume of this square pyramid is

Step-by-step explanation:

we know that

The volume of the square pyramid is equal to

where

B is the area of the base of pyramid

h is the height of pyramid

In this problem

------> because is a square

substitute

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm