Q21 of 31 Page 232

A parallelogram, a rectangle and a triangular region stand on same base and between same parallel and if their area are P, R and T respectively then


When an parallelogram and a triangle lies on same base and are between 2 parallel lines


The area of triangle is half area of parallelogram


If Area of parallelogram = P


And Area of triangle = T


Then ,


P = 2T


Rectangle is also type of parallelogram


Hence area of rectangle is


R = 2T


∴ P = 2T = R

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