In a right triangle, if one angle is 30° and the hypotenuse is 10, what is the length of the side opposite the 30° angle?
✓ Correct Answer: Option A
In a 30-60-90 triangle, the side opposite 30° is half the hypotenuse. So it's 10/2 = 5.
In a 30-60-90 triangle, the side opposite 30° is half the hypotenuse. So it's 10/2 = 5.