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Question 1 - Square and Rectangle - Chapter 9 Class 7 Perimeter and Area
Last updated at Dec. 16, 2024 by Teachoo
Chapter 9 Class 7 Perimeter and Area
Concept wise
- Basic Definitions
-
Square and Rectangle
- Converting Square to Rectangle
- Area of parallelogram
- Area of triangle
- Circumference of circle
- Perimeter of a combination of shapes
- Area of circle
- Area of combination of figures - two circles, circle and square
- Finding Area of rectangle with path outside/inside
- Finding Area of rectangle with cross roads
- Finding Area of rectangle with triangle
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
