Question

San
Activity
Take mobile handsets of different sizes and find
the area of their screens.
Practice Set 45
1. If the side of a square is 12 cm, find its area.
2. If the length of a rectangle i area.
3. The area of a rectangle is 102 sqcm. If its length is 17 cm, what is its perimeter
4". If the side of a square is tripled, how many times will its area be as compared to de
area of the original square ?
82​

Answer 1

Answer:

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