Area of a Triangle in Trigonometry - Formulas, Examples & Proofs - [2-20-13]
26:51
YouTubeMath and Science
Area of a Triangle in Trigonometry - Formulas, Examples & Proofs - [2-20-13]
View more at http://www.MathAndScience.com. In this lesson, you will learn additional formulas to calculate the area of a triangle in trigonometry. We previously learned that the area of a triangle is given as 1/2 times the base times the height of the triangle, A = 1/2(b)(h). Here we present several additional formulas to be used when we don't ...
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