Question
Use the image to answer the question.
An illustration shows a rectangular pyramid with a length of 8 millimeters, a width of 5 millimeters, and a perpendicular height of 18 millimeters. The right and front faces are visible. Edges and faces that are not visible are indicated by dashed lines.
What is the volume of the rectangular pyramid?
(1 point)
mm3
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To find the volume of a rectangular pyramid, you can use the formula:
Volume = (1/3) * base area * height
First, calculate the base area of the rectangular pyramid:
Base area = length * width
Base area = 8 mm * 5 mm
Base area = 40 mm^2
Next, plug in the base area and height into the formula to find the volume:
Volume = (1/3) * 40 mm^2 * 18 mm
Volume = (1/3) * 720 mm^3
Volume = 240 mm^3
Therefore, the volume of the rectangular pyramid is 240 mm^3.