Question

If c = 16, solve for b

Answer 1

Explanation:

given

cos(30°) =
`(adjacent)/(hypotenuse) \\`

cos(30°) =
`(b)/(c) \\`

cos(30°)=
`(b)/(16)`

b = 16cos(30°)

b
`16((√(3) )/(2))\\ = 8√(3)`