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triangle ABC is aright triangle. find sin A and the measure of angle A to the nearest degree.
 one year ago
 one year ago
triangle ABC is aright triangle. find sin A and the measure of angle A to the nearest degree.
 one year ago
 one year ago

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catgirl17Best ResponseYou've already chosen the best response.0
dw:1337520865562:dw
 one year ago

pfenn1Best ResponseYou've already chosen the best response.0
\[\sin A = \frac {opp}{hyp} \]
 one year ago

catgirl17Best ResponseYou've already chosen the best response.0
wouldn't i do the sin since i don't have the angle for A
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
You don't need to have the angle to find the sin of A. Sin of A would be its opposite side over the hypotenuse.
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
Determining angle A won't really help.
 one year ago

pfenn1Best ResponseYou've already chosen the best response.0
You are right. You don't have the angle, you are going to calculate that just like you said with sin, but you do have the lengths of the side opposite angle A and the hypotenuse.
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
\(\Huge \sin A = {20 \over 29}\)
 one year ago

catgirl17Best ResponseYou've already chosen the best response.0
is the answer 44 degree
 one year ago
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