Using π = 3.14, find the circumference of a circle with radius 34 cm.
Correct answer(s):
- 213.52 cm
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Using π = 3.14, find the area of a circle with radius 31 m.
Correct answer(s):
- 3017.54 m²
A rhombus has diagonals 52 cm and 26 cm. Find its area.
Correct answer(s):
- 676 cm²
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 parallelogram has base 39 cm and perpendicular height 6 cm. Find its area.
Correct answer(s):
- 234 cm²
A triangle has base 32 m and perpendicular height 7 m. What is its area?
Correct answer(s):
- 112 m²
A square photo frame has side length 14 cm. What is its perimeter?
Correct answer(s):
- 56 cm
A classroom notice board is 16 mm long and 9 mm wide. What is its perimeter?
Correct answer(s):
- 50 mm
The area of a rectangle is 168 m² and its breadth is 8 m. What is the length?
Correct answer(s):
- 21 m
A rectangular garden is 7 cm long and 4 cm wide. What is its area?
Correct answer(s):
- 28 cm²
Using π = 3.14, find the volume of a cone with radius 5 mm and height 71 mm.
Correct answer(s):
- 1857.83 mm³
Using π = 3.14, find the curved surface area of a cylinder with radius 12 m and height 65 m.
Correct answer(s):
- 4898.4 m²
Using π = 3.14, find the volume of a cylinder with radius 13 mm and height 61 mm.
Correct answer(s):
- 32370.26 mm³
A cuboid measures 59 cm × 8 cm × 9 cm. What is its total surface area?
Correct answer(s):
- 2150 cm²
A cuboid has length 58 m, breadth 5 m, and height 8 m. Find its volume.
Correct answer(s):
- 2320 m³
A cube-shaped box has each edge 50 mm. What is its volume?
Correct answer(s):
- 125000 mm³
A cube has edge length 48 cm. What is its total surface area?
Correct answer(s):
- 13824 cm²
A rectangular cardboard is 53 mm by 7 mm. A square of side 3 mm is cut from it. What area remains?
Correct answer(s):
- 362 mm²
A semicircular window has radius 45 m. Using π = 3.14, what is its area?
Correct answer(s):
- 3179.25 m²
Using π = 22/7, find the circumference of a circle with radius 42 mm.
Correct answer(s):
- 264 mm