joshuawynette15 joshuawynette15

03-07-2020
Mathematics

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HELP FAST! In triangle ABC, the right angle is at vertex C, a = 714 cm and the measure of angle A is 78° . To the nearest cm, what is the length of side c?

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wolf1728 wolf1728

03-07-2020

Answer:

sine (78°) = 714 / side c

side c = 714 / sine (78°)

side c = 714 / 0.97815

side c = 729.95

Step-by-step explanation:

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