Convert 72 m² into cm².
Correct answer(s):
- 720000 cm²
Subject
Mathematics
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A cube-shaped box has each edge 53 mm. What is its volume?
Correct answer(s):
- 148877 mm³
Using π = 3.14, find the volume of a sphere with radius 10 mm.
Correct answer(s):
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A cube has edge length 51 cm. What is its total surface area?
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Using π = 22/7, find the volume of a cone with radius 7 m and height 73 m.
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A rectangular cardboard is 56 mm by 10 mm. A square of side 2 mm is cut from it. What area remains?
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Using π = 22/7, find the curved surface area of a cylinder with radius 14 cm and height 67 cm.
Correct answer(s):
- 5896 cm²
A semicircular window has radius 48 m. Using π = 3.14, what is its area?
Correct answer(s):
- 3617.28 m²
Using π = 3.14, find the circumference of a circle with radius 45 mm.
Correct answer(s):
- 282.6 mm
Using π = 22/7, find the area of a circle with radius 42 cm.
Correct answer(s):
- 5544 cm²
A rhombus has diagonals 74 mm and 26 mm. Find its area.
Correct answer(s):
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The parallel sides of a trapezium are 37 m and 47 m, and the height is 9 m. What is its area?
Correct answer(s):
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A floor is 82 m long and 9 m wide. If polishing costs 5 taka per m², what is the total cost?
Correct answer(s):
- 3690 taka
A parallelogram has base 61 mm and perpendicular height 4 mm. Find its area.
Correct answer(s):
- 244 mm²
Convert 72 m³ into cm³.
Correct answer(s):
- 72000000 cm³
A triangle has base 54 cm and perpendicular height 8 cm. What is its area?
Correct answer(s):
- 216 cm²
Using π = 3.14, find the volume of a sphere with radius 11 cm.
Correct answer(s):
- 5572.45 cm³
A square tile has side length 25 mm. What is the area of the tile?
Correct answer(s):
- 625 mm²
Using π = 3.14, find the area of a circle with radius 41 mm.
Correct answer(s):
- 5278.34 mm²
A cuboid has length 59 mm, breadth 6 mm, and height 9 mm. Find its volume.
Correct answer(s):
- 3186 mm³