what is the volume of the pyramid? length: 4cm width: 3 cm altitude: 12 cm
To find the volume of a pyramid, you can use the formula:
Volume = (1/3) x base area x height
First, you need to find the base area of the pyramid. The base of the pyramid is a rectangle, so the base area is length times width:
Base area = 4 cm x 3 cm = 12 cm^2
Now, you can plug in the values into the formula:
Volume = (1/3) x 12 cm^2 x 12 cm
Volume = 48 cm^3
Therefore, the volume of the pyramid is 48 cubic centimeters.