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Anyssah
 2 years ago
Best ResponseYou've already chosen the best response.0A. 17.2 B. 12.7 C. 19.4 D. 14.9

petewe
 2 years ago
Best ResponseYou've already chosen the best response.0sin 61 / e = sin 45 / 15.7

JayDS
 2 years ago
Best ResponseYou've already chosen the best response.0I can see that you haven't learnt or you don't understand the sine/cos and other rules that apply to nonright angled triangles. You need to learn them first.

jasonxx
 2 years ago
Best ResponseYou've already chosen the best response.145+61+angle R=180 angle R=74 and side e = 15.7 cos 74 = 15.7 *.87=14.134
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