Math, asked by ankitagirlboss, 1 year ago

If A(-5,7),B(-4,-5),C(-1,-6) and D(4,5) are the vertices of a quadrilateral find the area of quadrilateral

Answers

Answered by nikitasingh79
8
SOLUTION IS IN THE ATTACHMENT
Area of a quadrilateral:
To find the area of a quadrilateral first we divide it into triangular region which have no common area. Then find the area of a triangular region separately and add them to get the required area of the given quadrilateral.
Here,We find the area of triangle by using the given Formula.
Area of ∆ = ½ | x1 (y2-y3)+x2(y3-y1)+x3(y1-y2) | sq units.

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