How to Prove Area of triangle = 1/2absin(c)
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How to Prove Area of triangle = 1/2absin(c)
How to prove that the area of a triangle is equal to 1/2absin(c) using trigonometry. Start of by constructing a diagram of a triangle as shown in the video and labelling each corner and side length appropriately. From here start the derivation with area = (1/2)(base)(height) and derive an expression for height using trigonometry. Once you have ...
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