What is the perimeter of a rectangle of width 6 cm and length 12 cm?
  • 36 cm
  • 72 cm
  • 48 cm
  • 18 cm
A circle has a radius of 10 cm. If π = 3.142, what is the area of the circle?
  • 31.42 cm2
  • 314.2 cm2
  • 3,142 cm2
  • 0.3142 cm2
A square has an area of 121 cm . What is the length of the square’s sides?
  • 12 cm
  • 11 cm
  • 10 cm
  • 9 cm
A square has an area of 9.6 cm . What is its area in mm ?
  • 96 mm2
  • 9,600 mm2
  • 960 mm2
  • 96,000 mm2
A right-angled triangle has a base of 4.8 cm and a height of 6.4 cm. What is its area?
  • 15.36 cm2
  • 28.8 cm2
  • 22.4 cm2
  • 23.04 cm2
The formula for finding the area of a circle is: Area = π × r . What is the value of π?
  • 23⁄7 or 3.286
  • 22⁄7 or 3.142
  • 24⁄7 or 3.429
  • 21⁄7 or 3
A rectangle has a length of 1.2 metres and a width of 1.5 metres. What is its area in cm ?
  • 180 cm2
  • 1,800 cm2
  • 18,000 cm2
  • 180,000 cm2
A square has a side length of 18 cm. What would be the area of two such squares in mm ?
  • 3,240 mm2
  • 32,400 mm2
  • 6,480 mm2
  • 64,800 mm2
A square has an area of 96 cm . If it is cut from corner to corner into two right-angled triangles, what is the area of each triangle?
  • 24 cm2
  • 36 cm2
  • 48 cm2
  • 96 cm2
A rectangle has an area of 72 cm . It is 8 cm wide so, what is its length?
  • 11 cm
  • 8 cm
  • 10 cm
  • 9 cm
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