Question

Find the missing side lengths. Leave your answers as radicals in simplest form

Answer 1

E)
`x = 4\:\:y=2\sqrt3`

Explanation:

`cos \: 60 \degree = (2)/(x) \\ \\ (1)/(2) = (2)/(x) \\ \\ \bold{ \purple{ \boxed{ \bold{x = 4}}}} \\ \\ tan \: 60 \degree = (y)/(2) \\ \\ √(3) = (y)/(2) \\ \\ \bold{ \red{ \boxed{ \bold{y = 2 √(3) }}}} \\ \\`