Question

THIS IS URGENT
226 in
8 in
x

Answer 1

D.) 9√2

Explanation:

a^2 + b^2 = c^2

x^2 + 8^2 = √226^2

x^2 + 64 = 226

x^2 = 226 - 64

x^2 = 162

√x^2 = √162

√162 = √81 • √2

√81 = 9

√2 = √2

9√2