Answer:
x = 10.73
Step-by-step explanation:
10.73
D= 180°-90°-59° = 31°
cos31° = 9.2/x
Using the Pythagorean theorem for isosceles right triangle, the length of the hypotenuse is sqrt( 2 x 10^2) = ~14.1 in
Hope this helps!
:)
we estimate it and get
the answer is 25.53