Question

Find the length of AB

Answer 1

`let \: |ab| \: be \: x \\ \\ ( \sin(90) )/(x) = ( \sin(34) )/(29) \\ x \sin(34) = 29 \sin(90) \\ x = (29 \sin(90) )/( \sin(34) ) \\ x = 51.86(2.d.p) \\ |ab| = 51.86`

Answer 2

52

Explanation:

AB is the hypotenuse of the right triangle

sin34 = opp/hyp = 29/hyp

hyp = 29/sin34 = 51.860457849...