RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 20. Mensuration-I (Area of a Trapezium and a Polygon)

Subject: Maths - Class 8th

Q. No. 20 of Exercise 20.2

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Find the area of the field shown in Fig. 20.39 by dividing it into a square, a rectangle and a trapezium.

Area of given figure = area of square ABCD + area of rectangle DEFG + area of rectangle GHIJ + area of triangle FHI

Area of given figure =

Area of given figure =

Area of given figure = = 70 cm2

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