What is the ratio for the volumes of two similar pyramids, given that the ratio of thier edge lengths is 8:3

Question

asked Jan 11, 2021 65.1k views

2 Answers

Cyphar · Answer 1 · 2021-01-15T00:01:01+0000

Answer:

512:27

Explanation:

We just cube the edge length ratio since a pyramid is a 3-dimensional figure and volume is 3-dimensional:

8:3 -> 8^3:3^3 -> 512:27

Therefore, the correct answer is 512:27