Given: `A=120^@, a=25, b=24`
The Law of Sines: `a/sin(A)=b/sin(B)=c/sin(C)`
`25/sin(120)=24/sin(B)=c/sin(C)`
`sin(B)=[24sin(120)]/25=.8313`
`B=arcsin(.8313)`
` ` `B=56.24`
`C=180-120-56.24`
`C=3.76`
`25/sin(120)=c/sin(3.76)`
`c=[25sin(3.76)]/sin(120)`
`c=1.89`
Given: `A=120^@, a=25, b=24`
The Law of Sines: `a/sin(A)=b/sin(B)=c/sin(C)`
`25/sin(120)=24/sin(B)=c/sin(C)`
`sin(B)=[24sin(120)]/25=.8313`
`B=arcsin(.8313)`
` ` `B=56.24`
`C=180-120-56.24`
`C=3.76`
`25/sin(120)=c/sin(3.76)`
`c=[25sin(3.76)]/sin(120)`
`c=1.89`
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