Question

Anyone know the answer is

Answer 1

x = 12.1 in.

Explanation:

a² + b² = c²

7² + x² = 14²

49 + x² = 196

x² = 147

x = sqrt(147)

x = 12.1 in.

Answer 2

12.1

Explanation:

A^2+b^2=c^2

a^2+49=196

196-49=a^2

sqrt147=a

12.1=a