Question

A three-dimensional object has a depth of 8 inches and a triangular base that has an area of 12 square inches, so it has a volume of a. 8 cubic inches b. 20 cubic inches c. 48 cubic inches -d. 96 cubic inches

Answer 1

Multiply the area of the base by the depth.

12 x 8 = 96 cubic inches.

Answer 2

Answer: Option 'D' is correct.

Explanation:

Since we have given that

Area of triangular base = 12 sq. inches

Height of a three dimensional object = 8 inches

We need to find the Volume of that object.

As we know that "Volume = Area of base × Height "

So, it becomes,

`Volume=12* 8\\\\Volume= 96\ cubic.\ inches`

So, the volume of object is 96 cubic inches.

Hence, Option 'D' is correct.