Question

Calculate the perimeter of the triangle shown.

Answer 1

\[16+8\sqrt{3}, 16+16\sqrt{2}, 24+8\sqrt{3}, 16+16\sqrt{3}\]

Answer 2

Those are my choices on top

Answer 3

30-60-90 rule => http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Triangle_30-60-90_rotated.png/220px-Triangle_30-60-90_rotated.png

Answer 4

you have an angle and the hypotenuse. use that information with the sin and cos of the angle to determine the lengths of the two legs. Then add the three sides.

Answer 5

and yeah the 30-60-90 makes things easier. 1-2-sqrt(3)

Answer 6

I think I did this wrong. I got my first option

Answer 7

@alffer1

Answer 8

just a sec let me see...