Finding area of a triangle using determinants
7:42
Khan AcademyAshish Gupta
Finding area of a triangle using determinants
In this video, we practice finding area of a triangle given the coordinates of the vertices of the triangle. We solve three problems where we apply the determinant formula to do the same. Next, we do things in reverse. We use the same formula to find missing coordinates of one of the vertices when the area of the triangle is given. The ...
2 个月之前
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12K views · 35 reactions | Can you find area of the Triangle? | (Calculators NOT Allowed) |#math #maths | #geometry https://m.facebook.com/story.php?story_fbid=677818835405746&id=100095329062847&mibextid=Nif5oz | PreMath | Facebook
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12K views · 35 reactions | Can you find area of the Triangle? | (Calculators NOT
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Keith Kalfas
Area of a Triangle Formula
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