Find the volume of the rectangular prism.

First, we must know that we can find the volume of a prism using the formula

Volume = length × width × height

Since we are finding the volume of a cube, all the sides will be the same length so we can represent this as Volume = .

Now, we can substitute in our values. It does not matter where the numbers go because they are all the same.

7.5 × 7.5 × 7.5 = 421.875

Therefore, the volume of the prism is 421.875

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

cosine

step-by-step explanation: