Question

please help!!! Vance is designing a garden in the shape of an isosceles triangle. The base of the garden is 36 feet long. The function models the height of the triangular garden.

Answer 1

A. 
y = 15 tan(30°) 
y = 15/√3 ≈ 8.66 ft 
b.
y = 15 tan(40°) ≈ 12.59 ft 
c.
A = 1/2 base x height ≈ 129.9 ft² and 188.8 ft² for 30° and 40°
hope it helps