Question

Use the geometric mean (altitude) theorem. What is the

value of m?
4
2/7
4/10
160

Answer 1

`\red{ \bold{ m = 4 √(10)}}`

Explanation:

By geometric mean theorem:

`m = √(8 * 20) \\ \\ m = √(160) \\ \\ m = √(16 * 10) \\ \\ m = \sqrt{ {4}^(2) * 10} \\ \\\huge \red{ \bold{ m = 4 √(10)}} \\ \\`