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Vaagai Singh
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Asked: 2021-03-02T05:25:27+00:00 In:

Find the areas of the rectangles whose sides are: (a) 3 cm and 4 cm (b) 12 m and 21 m (c) 2 km and 3 km (d) 2 m and 70 cm

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NCERT Solutions for Class 6 Mathematics Chapter 10
Important NCERT Questions
Mensuration Chapter 10 Exercise 10.3
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 1

2020-2021cbsechapter 10class6mathematicsmensurationncert
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    1 Answer

    1. (a) Area of rectangle = length x breadth
      = 3 cm x 4 cm = 12 cm²
      (b) Area of rectangle = length x breadth
      = 12 m x 21 m = 252 m²
      (c) Area of rectangle = length x breadth
      = 2 km x 3 km = 6 km²
      (d) Area of rectangle = length x breadth
      = 2 m x 70 cm = 2 m x 0.7 m = 1.4 m²

      https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-10/

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