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Ex 10.1, 15 - Chapter 10 Class 6 Mensuration
Last updated at Dec. 16, 2024 by Teachoo
Chapter 10 Class 6 Mensuration
Concept wise
- Perimeter
- Perimeter of Rectangle
-
Perimeter of Square
- Perimeter of Triangle
- Perimeter of Pentagon and Hexagon
- Area - Definition
- Finding area by counting squares
- Area of Square
- Area of Rectangle
- Area by splitting into rectangles
- Finding Area by Changing units
- Area questions with both rectangles and squares
Transcript
Ex 10.1, 15 Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular park with length 60 m and breadth 45 m. Who covers less distance? Side of square park = a = 75 m Perimeter = 4a = 4 × 75 = 300 m Length = l = 60 m Breadth = b = 45 m Perimeter = 2(l + b) = 2(60 + 45) = 2(105) = 210m Distance covered by Sweety = 300 m Distance covered by Bulbul = 210 m ∴ Bulbul covers less distance.
