Question

Given the following information, find the length of the missing side. Leave your answer as a simplified radical.

Answer 1

Long=
`2√(3)`

Explanation:

This is a 30-60-90 right triangle, which has a special rule that would be very useful to memorize for the future. Take a look at the attached image.

From this, we can deduce that

hypotenuse=2*2=4, and

long=
`2√(3)`