Use the image to answer the question.
An illustration shows a rectangular prism. The top, front, and right faces are visible. The edges that are not visible are indicated by a dashed line. The base is labeled upper B equals 21 centimeters squared. A vertical edge is labeled h equals 3 centimeters.
Find the volume of the right rectangular prism.
1. 189 cm3
2. 1,323 cm3
3. 441 cm3
4. 63 cm3
To find the volume of a rectangular prism, you need to multiply the base area by the height.
Base area = 21 cm²
Height = 3 cm
Volume = Base area x Height
Volume = 21 cm² x 3 cm
Volume = 63 cm³
Therefore, the correct answer is 4. 63 cm³.