Using π = 3.14, find the curved surface area of a cylinder with radius 9 m and height 71 m.
Correct answer(s):
- 4012.92 m²
Subject
Mensuration
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Quizzes in Mensuration for Grade 8
A semicircular window has radius 52 mm. Using π = 3.14, what is its area?
Correct answer(s):
- 4245.28 mm²
Using π = 3.14, find the volume of a cylinder with radius 9 mm and height 67 mm.
Correct answer(s):
- 17040.78 mm³
Using π = 22/7, find the circumference of a circle with radius 49 cm.
Correct answer(s):
- 308 cm
A cuboid measures 65 cm × 8 cm × 7 cm. What is its total surface area?
Correct answer(s):
- 2062 cm²
Using π = 3.14, find the area of a circle with radius 46 m.
Correct answer(s):
- 6644.24 m²
A cuboid has length 64 m, breadth 4 m, and height 5 m. Find its volume.
Correct answer(s):
- 1280 m³
A rhombus has diagonals 82 cm and 12 cm. Find its area.
Correct answer(s):
- 492 cm²
A cube-shaped box has each edge 56 mm. What is its volume?
Correct answer(s):
- 175616 mm³
The parallel sides of a trapezium are 41 mm and 50 mm, and the height is 5 mm. What is its area?
Correct answer(s):
- 227.5 mm²
A cube has edge length 54 cm. What is its total surface area?
Correct answer(s):
- 17496 cm²
A parallelogram has base 69 cm and perpendicular height 8 cm. Find its area.
Correct answer(s):
- 552 cm²
A rectangular cardboard is 59 mm by 13 mm. A square of side 5 mm is cut from it. What area remains?
Correct answer(s):
- 742 mm²
A triangle has base 62 m and perpendicular height 12 m. What is its area?
Correct answer(s):
- 372 m²
A semicircular window has radius 51 m. Using π = 3.14, what is its area?
Correct answer(s):
- 4083.57 m²
A square tile has side length 29 cm. What is the area of the tile?
Correct answer(s):
- 841 cm²
Using π = 3.14, find the circumference of a circle with radius 48 mm.
Correct answer(s):
- 301.44 mm
A classroom notice board is 31 mm long and 12 mm wide. What is its perimeter?
Correct answer(s):
- 86 mm
A rhombus has diagonals 80 mm and 10 mm. Find its area.
Correct answer(s):
- 400 mm²
A cube-shaped box has each edge 55 m. What is its volume?
Correct answer(s):
- 166375 m³