Respuesta :
The volume of the rectangular prism is 243 cm³
What is volume of the rectangular?
Lets explain how to solve the problem
- The top face of the cube has an area of 9 cm²
∵ All the faces of the cube are squares
∴ The top face is a square
∵ Area of any square = L² , where L is the length of the side of
the square
∵ Area of the top face is 9 cm²
∴ L² = 9 ⇒ take √ for both sides
∴ L = 3 cm
∵ The volume of any cube = L³
∵ L = 3 cm
∴ The volume of the cube = (3)³ = 27 cm³
- We will use 9 cubes to make a rectangle prism
∴ The volume of the rectangle prism is equal to the volume of
the 9 cubes
∴ The volume of the prism = 9 × volume of a cube
∵ The volume of the cube is 27 cm³
∴The volume of the prism = 9 × 27 = 243 cm³
* The volume of rectangle prism is 243 cm³
To learn more about volume of the rectangle from the given link:
https://brainly.com/question/2149469
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