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Mathematics 5 Online
OpenStudy (vera_ewing):

Find the the measure of angle C. A. 65.4° B. 65.5° C. 99.9° D. 35.4°

OpenStudy (vera_ewing):

@dan815 I got A. Is that correct?

OpenStudy (dan815):

You can use the sin law

OpenStudy (vera_ewing):

I did. Maybe I did the math wrong? Did you get A?

OpenStudy (dan815):

7/sin45 = 9/sinx we must solve for x

OpenStudy (vera_ewing):

How wold we solve?

OpenStudy (vera_ewing):

would*

OpenStudy (dan815):

rearrange it sinx=9*sin45/7

OpenStudy (dan815):

x=inversesin of (9*sin45/7)

OpenStudy (vera_ewing):

Right. Then what? (lol i didn't do this to find m<c)

OpenStudy (dan815):

A is right :)

OpenStudy (vera_ewing):

Thank you :)

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