Question

do the hand tracing with any value to find the area

Accept the two sides and an angle included by these two sides, and find the area and third side of a triangle.

 (1) Display "Enter two sides and an angle:"

(2) Accept a, b,theta

(3) ang = theta * 3.14 / 180;

(4) third_side = sqrt (a*a + b*b - 2*a*b* cos(ang))

(5) area = ½*a*b* sin(ang)

(6) Display "Third_side =",third_side,"Area =", area

(7) Exit

Answer 1

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