Sal rewrites the formula for the area of a triangle so it is solved for height.
Manipulating formulas is a free educational video by Khan Academy.It helps students in grades 9,10,11,12 practice the following standards HSA.CED.A.4.
1. HSA.CED.A.4 : Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. For example, rearrange Ohm's law V = IR to highlight resistance R.
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