Question 1 - Area of Square and Rectangles - Worksheet - Chapter 9 Class 7 Perimeter and Area

Last updated at April 16, 2024 by

Ex 11.1, 1 - The length and breadth of a rectangular piece of land are

Ex 11.1, 1 - Chapter 11 Class 7 Perimeter and Area - Part 2

Transcript

Question 1 The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find (i) its area (ii) the cost of the land, if 1 m2 of the land costs Rs 10,000. Length of rectangle land = l = 500 m Breadth of rectangle land = b = 300 m Now, Area of land = l × b = 500 × 300 = 1,50,000 sq. m. = 1,50,000 m2 Now, Cost of 1 m2 of land = Rs 10,000 Cost of 1,50,000 m2 of land = Rs 10,000 × 1,50,000 = Rs 1,50,00,00,000

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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, Social Science, Physics, Chemistry, Computer Science at Teachoo.