Question

how do you find sin^2(135 degrees)?


trig final tomorrow! please help :(

Answer 1

135 degrees is one of your special angles, having trouble remembering that one? :)

Answer 2

apparently...i really have no clue what to do

Answer 3

\[\sqrt{2}/2 for \sin\]

Answer 4

135 degree equal to 3pi/4

Answer 5

My friend found that it equaled 1/2...and i believe this is correct i just don't understand how he got it. can someone explain?

Answer 6

it is in this form\[\sin ^{2}(3\pi/4)\]

Answer 7

the answer with calculator is 0.08

Answer 8

sin²(135º) = sin(135º)·sin(135º)