Question

Given a triangle with a = 1, A = 17°, and B = 32°, what is the length of c? Round to the nearesttenth.

Answer 1

a=1

A=17°

B=32°

c=?

`(a)/(\sin A)=(c)/(\sin C)`
`C=180-17-32=131`
`(1)/(\sin 17)=(c)/(\sin 131)`
`(1)/(0.2924)\cdot0.7547=c`
`2.58=c`