Question

What is the value of x in the right triangle?
9.8
12.1
8.5
10.2

Answer 1

Answer:

12.1

Step-by-step explanation:

a^2 + b^2 = c^2

5^2 + 11^2 = c^2

25 + 121 = c^2

146 = c^2

c = 12.1