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DPS school provided free education to girl students from weaker sections.The local body of a town want to open DPS school in the town for which arectangular plot ABCD as shown in the figure is very suitable. But this plotbelongs to Sohan Lal. Sohan Lal agrees to exchange it with triangular plotPQR as shown in the same figure.1. write the coordinate of point C 2. write the coordinate of point A 3.find the difference between the area of the rectangle and triangle 4. find the area (in sq. units) of rectangle ABCD5. find the area (in sq. units) of triangle PQR |
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Answer» Answer: 1. (8,9) 2. (3,6) 3. Area of RECTANGLE: 5 x 3 = 15 Area of triangle: 4 x 4/2 = 8 difference: 15 - 8 = 7 4: Area of rectangle = 15 5: area of triangle = 8
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