Question

What is the measure of n?

5
m
15
n
n = [?]√
Give your answer in simplest form.
Enter

Answer 1

5 root 3

Explanation:

5/n = n/15

Cross Multiply

n^2 = 75

Take the square root of both sides.

n = sq root 75

Simplify the radical. The square root of 75 is the square root of 25 * square root of 3. Your answer is 5 root 3