Question

Find the volume of the composite solid. Round your answer to the nearest hundredth. (Picture included)

Answer 1

I know you add the areas. With the prism, the two sides have a different size,so I'm confused.

Answer 2

focus on just the box on the bottom

length = 7
width = 5
height = 4.5

what is the volume of the box?

Answer 3

33

Answer 4

@jim_thompson5910

Answer 5

volume of box = length*width*height
volume of box = 7*5*4.5
volume of box = 157.5

Answer 6

agreed?

Answer 7

Ah, the formula I saw online said it's 2l x 2w x 2h

Answer 8

Where are you seeing that?

Answer 9

Sorry, 2l + 2w + 2h

Answer 10

oh that's surface area

Answer 11

Ah, okay.

Answer 12

So it'd be 345.75.