Question

what is the formula for the solution of triangle ABC when three sides are given​

Answer 1

Step-by-step explanation:

The third side is given by a = b sin A/sin B or a2 = b2 + c2 – 2bc cos A. If two sides b and c and the angle B (opposite to side b) are given, then sin C = c/b sin B, A = 180o – (B + C) and b = b sin A/sin B give the remaining elements.

Answer 2

1/2 × BASE × HEIGHT IS YOUR ANSWER

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