Question

This composite figure is made of two identical pyramids

attached at their bases. Each pyramid has a height of 2
units
Which expression represents the volume, in cubic units, of
the composite figure?
Il 1530.2572)
13510.251043)
• 25610.2513
• 271510.25364)
125

Answer 1

2(1/3(5)(0.25)(2)

Explanation:

Or C on edge

Answer 2

Question:

This composite figure is made of two identical pyramids attached at their bases. Each pyramid has a height of 2 units.

~2, 5, 0.25

Which expression represents the volume, in cubic units, of the composite figure?

Answer:

The expression that represents the volume of the pyramid is 2(1/3(5)(0.25)(2))

Explanation:

Here we volume of pyramid given by the following expression;

`Volume \ of \ pyramid, V = (lwh)/(3)`

Where:

l = Length of base = 5

w = Width of base = 0.25

h = Height of pyramid = 2

Given that the dimensions are l = 5, w = 0.25 and h = 2 where we have two pyramids, the total volume becomes;

`2 * Volume \ of \ pyramid, V = 2 * (lwh)/(3) = 2 * (5 * 0.25 * 2)/(3) = 2(1/3(5)(0.25)(2))`

The expression that represents the volume of the pyramid = 2(1/3(5)(0.25)(2)).