Question

The Hypotenuse of a right- triangle is 13 cm and the angle of the line opposite to the hypotenuse is 35 find the other two sides.

Answer 1

The sin of an angle is

opposite / hypotenuse

We know the hypotenuse. We know the angle, so ee can get the sin of the angle.

Set sin(35)= x/13 and solve for x.