Question

Find the length of side x in simplest radical form with a rational denominator.

Answer 1

2
`√(3)`

Explanation:

The rule for a 30:60:90 triangle is
`√(3):x: 2`

That means that to get the bottom side, we can divide 4/2

That makes 2, so then we can find x by multiplying 2 by
`√(3)`

That makes 2
`√(3)`