Question

Two sides of a parallelogram are 93 feet and 80 feet. The measure of the angle between these sides is 18°. Find the area of the parallelogram to the nearest square foot.

Answer 1

2299 feets

Explanation:

We Obtain the height:

Using trigonometry :

Sin18 = h / 93

0.3090169 = h / 93

h = 28.739

Area of parallelogram = base * height

Base = 80 feets ; height = 28.739 feets

= 2299.0864 feets

= 2299 feets