Question

The height of an equilateral triangular prism decreases by two units. The new volume is less than the original by how much?

two times the area of the base

two times the length of the height

two more than the the area of the base

two more than the length of the height

Answer 1

What's the formula for the volume of a tri prism?

Answer 2

.25 * s^2 *sqrt3 * h

Answer 3

what? are you sure?

Answer 4

ys im sure thats the formula

Answer 5

are you sure it's not: lwh / 2?

Answer 6

yes im sure

Answer 7

two times the area of the base

Answer 8

Arnab09 thank u

Answer 9

that was correct
it is
two times the area of the base

Answer 10

Yes, now you have the answer and no idea how to get it.

Answer 11

well, @petewe, if u wanted to explain, then i am extremely sorry