Question

A triangle has a side with length 7ft and another side with length 7ft. The angle between the side measures 81 degrees. Find the area of the triangle. Round your answer to the nearest tenth.

a.) 48.4 feet squared
b.) 24.2 feet squared
c.) 1984.5 feet squared
d.) 3.8 feet squared

Answer 1

And then I'm stuck.

Answer 2

Oh okay well thanks anyway yo!

Answer 3

Well, I can guess, too. C and D are too extreme, so eliminate them. Between A and B, I'll go with B. This is just a guess.