Question

Find the area of this isosceles triangle. 11 ft 34.5 degrees

Answer 1

88

Explanation:

tan( 34.5) = 11/x

0.69 = 11/x

0.69(x) = 11

x = 11/0.69

x = 16

Find area:

1/2 x b x h

1/2 x (16) x (11)

88f^2

Answer 2

The answer is 60 degrees