A room is 74 cm long and 61 cm wide. Aliza wants to carpet the area 2 cm wide all around outside the room. Find the area of the carpeting part of the room?
- 556 cm²
- 496 cm²
- 534 cm²
- None of these
Explanation
Area of carpeting part = (74 + 4) * (61 + 4) - 74 * 61
= 78 * 65 - 4514
= 5070 - 4514
= 556 cm²
Related MCQs
- 24 turns
- 30 turns
- 36 turns
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 34/63 m
- 46/63 m
- 54/63 m
- 64/63 m
اس سوال کو وضاحت کے ساتھ پڑھیں
- 34
- 36
- 38
- 40
اس سوال کو وضاحت کے ساتھ پڑھیں
- All real numbers
- [0, π]
- [-1, 1]
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
