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

Question

asked May 20, 2022 77.3k views

1 Answer

Hoja · Answer 1 · 2022-05-27T01:56:31+0000

Answer:

Explanation:

cos(30) = Adj/hyp

cos(30) = 6 /x

x = 6 / cos(30)

x = 6 / (
√(3) / 2)

x = 12 /
√(3)

( 12 /
√(3) )^2 = 6^2 + y^2

( 12 /
√(3) )^2 - 36 = y^2

144/3 -36 = y^2

48-36=y^2

12 = y^2

√(12) = y