Question

Find all solutions of the equation in the interval [0,2pi) .

sinΘ =5/7

Do not round any intermediate computations, and round your answer(s) to the nearest hundredth.

Answer 1

arc sin (5/7)= 45.58o and 180- 45.58 = 134.41o

or convert to radians.

Answer 2

how would I convert to radians? 45.580 * pi/180 ?

Answer 3

nevrermind thanks! :)

Answer 4

it says its wrong..

Answer 5

Wrong angle? Wrong procedure? arc sin(5/7) = 45.58... certainly, and
similarly at 180o minus this. Puzzling.