Across
- 1. What is the square root of the largest perfect square less than 1000?
- 3. What is 50³ - 49³ ?
- 5. What is the next perfect square after 2025?
- 6. Given the area of the square floor of a room is 1000 cm², the perimeter is ___ cm.
- 7. If x³ = 216 × 10^6, find x.
Down
- 2. A rectangular field has a perimeter of 180 m. Its length is 55 m. Thus, the area is ___ m²
- 4. Area of trapezium B is ___ mm²
- 6. The perimeter of the shape A is ___ mm.