Geometry 10.3b, Triangle Area Formulas unknown height, Heron's Formula

First published at 14:51 UTC on January 9th, 2019.

An explanation of how we can use A=1/2 bh and trigonometric ratios to find the area of a triangle when we don't have a value for h, the height. How to use a sine function with two side lengths and an included angle to find the area of a triangl…

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CategoryEducation
SensitivityNormal - Content that is suitable for ages 16 and over
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