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The area (in m2) of the square which has the same perimeter as a rectangle whose length is 48 m and is 3 times its breadth, is :
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- 1000
- 1024
- 1600
- 1042
- 1000
Correct Option: B
Using Rule 9 and 10,
Let the length of rectangle = 48 m. and
breadth = 16m.
Perimeter of square = Perimeter of rectangle = 2(48 + 16)
⇒ 4 × Side = 2 × 64
| ⇒ Side = | = 32 metres | |
| 4 |
⇒ Area of the square = (32)² = 1024 metre²
