- #1

- 249

- 3

## Homework Statement

## Homework Equations

SinA/a = SinB/b = SinC/c

## The Attempt at a Solution

a=38, c=44, ∠A = 35°

What I have so far:

sin(35)/38 = sinC/44

44sin(35) = 38sinC

44sin(35)/38 = sinC

sinC = 0.6641

sin^-1(0.6641)

∠C = 41.6º

Is this ∠C1?

After this I don't know how to derivive the rest.

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For the second problem:

a = 76, b = 105, ∠A = 29°

sin(29)/76 = sinB/105

105sin(29) = 76sinB

sinB = 105sin(29)/76

sin^-1(0.6698)

∠B = 42.1º

Again, after this point I am lost

I could really use some instruction on how to solve.

Thank you