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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Janaki has a piece of fabric in the shape of a parallelogram. Its height is 12 m and its base is 18 m. She cuts the fabric into four equal parallelograms by cutting the parallel sides th - Mathematics

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Question

Janaki has a piece of fabric in the shape of a parallelogram. Its height is 12 m and its base is 18 m. She cuts the fabric into four equal parallelograms by cutting the parallel sides through its mid-points. Find the area of each new parallelogram

Sum

Solution


Area of a parallelogram = (base × height) sq.units

Base length = `18/2` = 9 m

Height = `12/2` = 6 m

Area = 9 × 6 = 54 m2

Area of each parallelogram = 54 m2

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Chapter 2: Measurements - Exercise 2.1 [Page 39]

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Samacheer Kalvi Mathematics - Term 1 [English] Class 7 TN Board
Chapter 2 Measurements
Exercise 2.1 | Q 4 | Page 39
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