Question

A parallelogram has an area of 36 square feet and two sides of lengths 6 feet and 9 feet. Which of the following is the sine of an angle of the parallelogram?

A) 2/3
B) 3/2
C) 4/9
D) 5/9
E) (-5/6)

Answer 1

Hi Sabrin

The answer is : A

And I agree with ArGM2015 :)

Good luck.

Answer 2

Area is base times height, so 9h = 36, h = 4
sine of base angle will be 4/6 = 2/3

So, the answer is A) 2/3

Hope this helps!