Answer:
x = 10.72
Step-by-step explanation:
We can use the Pythagorean theorem to find the missing side
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse ( the side opposite the right angle)
x^2 +9^2 = 14^2
x^2 +81 = 196
Subtract 81
x^2 +81-81 =196-81
x^2=115
Take the square root of each side
sqrt(x^2) = sqrt(115)
x =10.72380529
To the nearest hundredth
x = 10.72
