Using π = 3.14, find the volume of a cone with radius 8 m and height 64 m.
Correct answer(s):
- 4287.15 m³
Subject
Mensuration
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Quizzes in Mensuration
A semicircular window has radius 39 m. Using π = 3.14, what is its area?
Correct answer(s):
- 2387.97 m²
Using π = 22/7, find the curved surface area of a cylinder with radius 14 cm and height 58 cm.
Correct answer(s):
- 5104 cm²
Using π = 3.14, find the circumference of a circle with radius 36 mm.
Correct answer(s):
- 226.08 mm
Using π = 3.14, find the volume of a cylinder with radius 16 m and height 54 m.
Correct answer(s):
- 43407.36 m³
Which measurements should be written in square units? Select all correct answers.
Correct answer(s):
- Total surface area of a cube
- Area of a wall
The parallel sides of a trapezium are 26 mm and 35 mm, and the height is 6 mm. What is its area?
Correct answer(s):
- 183 mm²
A floor is 71 m long and 8 m wide. If polishing costs 10 taka per m², what is the total cost?
Correct answer(s):
- 5680 taka
A parallelogram has base 39 cm and perpendicular height 6 cm. Find its area.
Correct answer(s):
- 234 cm²
Convert 62 m² into cm².
Correct answer(s):
- 620000 cm²
Using π = 3.14, find the volume of a sphere with radius 10 m.
Correct answer(s):
- 4186.67 m³
A rectangular cardboard is 46 m by 8 m. A square of side 4 m is cut from it. What area remains?
Correct answer(s):
- 352 m²
Using π = 22/7, find the volume of a cone with radius 7 cm and height 63 cm.
Correct answer(s):
- 3234 cm³
A semicircular window has radius 38 cm. Using π = 3.14, what is its area?
Correct answer(s):
- 2267.08 cm²
Using π = 3.14, find the curved surface area of a cylinder with radius 13 mm and height 57 mm.
Correct answer(s):
- 4653.48 mm²
Using π = 22/7, find the circumference of a circle with radius 35 m.
Correct answer(s):
- 220 m
Using π = 3.14, find the volume of a cylinder with radius 15 cm and height 53 cm.
Correct answer(s):
- 37444.5 cm³
Using π = 3.14, find the area of a circle with radius 32 mm.
Correct answer(s):
- 3215.36 mm²
A cuboid measures 51 m × 6 m × 9 m. What is its total surface area?
Correct answer(s):
- 1638 m²
A rhombus has diagonals 54 m and 6 m. Find its area.
Correct answer(s):
- 162 m²