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OpenStudy (vera_ewing):
Find the the measure of angle C. A. 65.4° B. 65.5° C. 99.9° D. 35.4°
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OpenStudy (vera_ewing):
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
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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)
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OpenStudy (dan815):
A is right :)
OpenStudy (vera_ewing):
Thank you :)
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