equation to find area of a quadilateral by co-ordinate geometry?
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jerinbmathew:
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Heya.
Area of triangle 1 + Area of triangle 2 = Area of quadrilateral
1/2{x1(y2-y3 } + x2 { y3-y1} + x3 {y1-y2} }. +
1/2 { x2 ( y3-y4) + x3 ( y4-y2) + x4(y2-y3)}
= Area of quadrilateral
.✌✌Hope it helps u!
☺All the best for ur exam
Area of triangle 1 + Area of triangle 2 = Area of quadrilateral
1/2{x1(y2-y3 } + x2 { y3-y1} + x3 {y1-y2} }. +
1/2 { x2 ( y3-y4) + x3 ( y4-y2) + x4(y2-y3)}
= Area of quadrilateral
.✌✌Hope it helps u!
☺All the best for ur exam
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