The volume of a rectangular pyramid is given by the formula V = (1/3) * base area * height.
In this case, the base area is 12cm * 4cm = 48cm^2, and the height is 3cm.
Plugging these values into the formula, we get:
V = (1/3) * 48cm^2 * 3cm
V = (1/3) * 144cm^3
V = 48cm^3
Therefore, the volume of the rectangular pyramid is 48 cm^3.
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12cm 4cm 3cm
3 answers
h= 12cm b= 4cm l= 3cm
The volume of a rectangular pyramid is given by the formula V = (1/3) * base area * height.
The base area of the rectangular pyramid is given by the formula base area = length * width. Therefore, base area = 4cm * 3cm = 12cm^2.
Plugging in the values we have:
V = (1/3) * 12cm^2 * 12cm
V = (1/3) * 144cm^3
V = 48cm^3
The volume of the rectangular pyramid is 48 cm^3.
The base area of the rectangular pyramid is given by the formula base area = length * width. Therefore, base area = 4cm * 3cm = 12cm^2.
Plugging in the values we have:
V = (1/3) * 12cm^2 * 12cm
V = (1/3) * 144cm^3
V = 48cm^3
The volume of the rectangular pyramid is 48 cm^3.