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There is a rectangle field of length 122m and breadth 92m a wall 1m thick is bonudary |
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Answer» :- Area of a rectangle is discussed here. We know, that a rectangle has length and breadth.Let us look at the rectangle given below.Area of Regular Figures3SaveEach rectangle is made of squares. The side of each square is 1 cm long. The area of each square is 1 square centimeter.STEP by step EXPLANATION :- The rectangle ABCD has 8 such squares. Therefore, its area is 8 sq cm. Similarly we can find the areas of the other rectangles by counting the number of squares. We also NOTE the length and breadth of each rectangle and write in the table below:RectangleABCDLMNOPQRSArea8 sq. cm12 sq. cm6 sq. cmLength4 cm4 cm2 cmBreadth2 cm3 cm3 cmLength × Breadth4 cm × 2 cm = 8 cm24 cm × 3 cm = 12 cm22 cm × 3 cm = 6 cm2In each case we observe the length × breadth = Area of the rectangle.Therefore, area of rectangle = length × breadth = l × b sq. unitsif you don't UNDERSTAND 1st answer you can see second answer |
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