Question

What is the measure of m​

Answer 1

• m = 4√6

Explanation:

From the similarity of smaller triangles we get:

• n/8 = 4/n ⇒ n² = 8*4 ⇒ n² = 32

Use Pythagorean to find the length of m:

• m² = 8² + n²
• m² = 64 + 32
• m² = 96
• m = √96
• m = 4√6