Asked by Ivan

Solve the triangle.
a=16   c=5   B=65degrees
Answered by Ms. Sue
What do you need to solve?
Answered by Damon
b^2 = a^2 + c^2 -2 a c cos B
b^2 = 16^2 + 5^2 - 2*16*5 cos 65
solve for b
then
sin 65 / b = sin C / 5
and
A + B + C = 180
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