Question

In a 30 degree-60 degree right triangle, the opposite the 60 degree angle is 15.7 inches. Find the length of the hypotenuse. Round to the nearest tenth if necessary.

Answer 1

sine60=15.7/h

h=15.7/sin60= 15.7/.866

Answer 2

i must be 310.4 because its bigger than the first answer.