# How do you find the remaining side of a #30^circ-60^circ-90^circ# triangle if the longest side is 8?

##### 1 Answer

Jan 4, 2018

The three sides are 4,

#### Explanation:

The ratio of the sides in a 30-60-90 triangle is

Since the longest side is the hypotenuse, which is opposite

If the side opposite

So the sides are 4,