Rhonda used unit cubes to make a rectangular prism.
What is the volume of the prism?
A rectangular prism has a length of 7 unit cubes, height of 3 unit cubes and width of 2 unit cubes.
A.
14 cubic units
B.
21 cubic units
C.
42 cubic units
D.
63 cubic units
The volume of a rectangular prism is the product of its length, height, and width.
Volume = Length x Height x Width
= 7 x 3 x 2
= 42 cubic units
Therefore, the answer is C. 42 cubic units.
c 42 cubic units
Correct!
To find the volume of a rectangular prism, we need to multiply its length, height, and width. In this case, the length is 7 unit cubes, the height is 3 unit cubes, and the width is 2 unit cubes.
So, the volume is given by the formula:
Volume = Length × Height × Width
Plugging in the values:
Volume = 7 unit cubes × 3 unit cubes × 2 unit cubes
Simplifying:
Volume = 42 unit cubes
Therefore, the volume of the prism is 42 cubic units.
So the correct answer is C. 42 cubic units.