Question

Each of the dimensions of a pyramid are doubled. What is true about the volume of the new pyramid?
The new pyramid has a volume that is One-half the volume of the original pyramid.
The new pyramid has a volume that is 2 times the volume of the original pyramid.
The new pyramid has a volume that is 4 times the volume of the original pyramid.
The new pyramid has a volume that is 8 times the volume of the original pyramid.

Answer 1

Answer:

the answer is

The new pyramid has a volume that is 8 times the volume of the original pyramid

Step-by-step explanation:

from edu

Answer 2

The dimensions of the new pyramid is 8 times the original volume.

How to calculate the volume of a pyramid?

• The area of the pyramid's base and its height are exactly proportional to its volume, hence the volume of any pyramid is equal to the area of the base times the height of the pyramid divided by three.

Knowing the formula of the pyramide is:

$v 1=(1 / 3) * a * b * h$

If the dimensions are doubled, it will be :

$v 2=(1 / 3) *(2 a) *(2 b) *(2 h)$

So:

$v 2=(1 / 3) *(2 a) *(2 b) *(2 h)\\ v 2=(1 / 3) * 8 * a b h$

Hence, The new volume is 8 times more than original.

Learn more about pyramid here,

https://brainly.in/question/1043865?msp_poc_exp=5

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