A rectangular cardboard is 53 mm by 7 mm. A square of side 3 mm is cut from it. What area remains?
- 362 mm²
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A rectangular cardboard is 53 mm by 7 mm. A square of side 3 mm is cut from it. What area remains?
A semicircular window has radius 45 m. Using π = 3.14, what is its area?
A cuboid measures 58 mm × 7 mm × 8 mm. What is its total surface area?
A floor is 77 m long and 14 m wide. If polishing costs 8 taka per m², what is the total cost?
A cuboid has length 57 cm, breadth 4 cm, and height 7 cm. Find its volume.
Convert 68 m² into cm².
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A semicircular window has radius 44 cm. Using π = 3.14, what is its area?
Using π = 3.14, find the volume of a cylinder with radius 11 cm and height 59 cm.
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