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Question 1 - Page 149 - Area of Rectangle and Square - Chapter 7 Class 8 - Area (Ganita Prakash II)
Last updated at March 13, 2026 by Teachoo
Class 8 (Ganita Prakash - 1, 2 & Old NCERT)
Chapter 7 Class 8 - Area (Ganita Prakash II)
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Area of Rectangle and Square
- Perimeter vs Area
- Figure it out - Page 150-152
- Area of Triangle
- Applications of Area of Triangle Formula
- Triangles between Parallel Lines with a Common Base
- Figure it out - Page 157-159
- Area of any Polygon
- Figure it out - Page 160
- Area of Parallelogram
- Area of Rhombus
- Area of Trapezium
- Figure it out - Page 169-170
- Areas in Real Life
Transcript
Question 1 - Page 149 Which of these rectangles requires more rangoli powder to be coloured, if the colouring is done evenly?Amount of Rangoli powder is the Area of the Rectangle Let’s find the area Area of pink rectangle = 4 × 7 = 28 cm2 Area of green rectangle = 3 × 8 = 24 cm2 As 28 cm2 > 24 cm2 Thus, the pink rectangle requires more rangoli powder
