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Question 3 - Area of Square and Rectangles - Worksheet - Chapter 9 Class 7 Perimeter and Area

Last updated at Dec. 16, 2024 by Teachoo

Transcript

Question 3 Find the breadth of a rectangular plot of land, if its area is 440 m2 and the length is 22 m. Also find its perimeter Length of rectangular plot = l = 22 m Breadth of rectangular plot = b = ? Given, Area of plot = 440 m2 l × b = 440 22 × b = 440 b = 440/22 b = 20 ∴ Breadth of plot is 20 m Now, Perimeter of plot = 2 (l + b) = 2 (22 + 20) = 2 (42) = 84 m ∴ Required perimeter is 84 m
  1. Chapter 9 Class 7 Perimeter and Area
  2. Serial order wise

    3. Area of Square and Rectangles - Worksheet

    Area of Path and Cross roads - Worksheet →
Area of Path and Cross roads - Worksheet →
Chapter 9 Class 7 Perimeter and Area
Serial order wise

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo