finnding the area of a triangle

Calculus
Tutor: None Selected Time limit: 1 Day

find the area of the triangle having the indicated angle sides.

B=130degree, a=62, c=20

Dec 17th, 2014

Use the formula for area of a triangle

 = 1/2 ac sin B

=1/2 * 62 *20 *sin130

=620 *0.766

474.92 square units



Dec 17th, 2014

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