Question

To the nearest hundredth what is the length of A

Answer 1

A = 7.55

Explanation:

• A^2 + B^2 = C^2
• A^2 = C^2 - B^2
• A = square root (C^2 - B^2)
• A = square root (11^2 - 8^2)
• A = square root (121 - 64)
• A = square root (57)
• A = 7.55

Answer 2

13.6

Explanation:

Use the a^2 + b^2 = c^2 formula.