Find the area of the triangle whose vertices are:(1,2), (-2,3) ,(-3,-4)
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Step-by-step explanation:
Find the area of the triangle whose vertices are:(1,2), (-2,3) ,(-3,-4)
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It can be calculated by coordinate formula.
It can be calculated by coordinate formula.[ABC] = 1/2[1(3–4)+(-2)(4–2)+(-3)(2–3)] =>[ABC] = 1/2[(-1)+(-4)+(3)][ABC] = 1 square unit.
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