Question

A triangular prism has a volume of 5 m3. If each dimension of the prism is tripled, what is the new volume of the prism?

Answer 1

45 m3

15 m3

135 m3

405 m3

Answer 2

Whoops. Each dimension is tripled
0
V=1/2bh(Height of Prism)
Let's triple each dimension:
V=1/2(3b)(3h)(3Height of Prism)
V=27(1/2(bh)(Height of Prism)
So the new volume is 27 times the old volume.

Answer 3

so 135?

Answer 4

yep

Answer 5

ok thanks!

Answer 6

yw