Hello!
We need to find the height of the kite in order to find the volume. We are given the surface area, which is the area of each face added up. As you can see, we can see, based on our given information, we have 1800 with the top and bottom. We can write an equation to solve below.
1800+60h+60h=7200
1800+120h=7200
Now we solve. First we subtract 1800 from both sides.
120h=5400
Divide both sides by 120.
h=45
Just to make sure, we will plug our height into the equation to make sure it is true.
1800+2700+2700=7200
Now we just multiply our base by height.
900(45)=40,500
Therefore, the volume is 40,500 cm³.
I hope this helps!
