How do you solve the triangle given A=38*, b=10, a=8?

1 Answer
Nghi N.
Jul 3, 2015

solve triangle : A = 38; b = 10 and a = 8

Explanation:

Find angles B and C, and sides c.

sin B = b(sin A)/a = (10(0.62))/8 = 0.77 -> B = 50.32 deg

Angle C = 180 - A - B = 180 - 38 - 50.32 = 91.68 deg

Side c = a(sin C/sin A) = 8(099/0.62) = 12.77

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