a rectangular pyramid has a volume of 190 cubic centimeters. Find two possible sets of measurements for the base area and height of the pyramid

Respuesta :

One possible set for the base area and height of the pyramid is 570 cm and 1 cm respectively

Other possible set for the base area and height of the pyramid is 285 cm and 2 cm respectively

Solution:

The volume of rectangular pyramid is given as:

[tex]Volume = \frac{1}{3} \times base\ area \times height[/tex]

Given that,

Rectangular pyramid has a volume of 190 cubic centimeters

[tex]190= \frac{1}{3} \times base\ area \times height[/tex]

Substitute, base area = 570 and height = 1

Then we get,

[tex]190 = \frac{1}{3} \times 570 \times 1\\\\190 = 190[/tex]

Thus one possible set for the base area and height of the pyramid is 570 cm and 1 cm respectively

Substitute, base area = 285 and height = 2

[tex]190 = \frac{1}{3} \times 285 \times 2\\\\190 = \frac{1}{3} \times 570\\\\190 = 190[/tex]

Thus other possible set for the base area and height of the pyramid is 285 cm and 2 cm respectively

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