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Ex 10.1, 4 - Chapter 10 Class 6 Mensuration
Last updated at May 18, 2023 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, 4 What is the length of the wooden strip required to frame a photograph of length and breadth 32 cm and 21 cm respectively? Length of rectangle = 32 cm Breadth of rectangle = 21 cm Length of wooden strip required = Perimeter of rectangle = 2 × (Length + Breadth) = 2 × (32 + 21) = 2 × 53 = 106 cm ∴ 106 cm of wooden strip is required to frame the photo.
