Study

Area of a Circle

  •   0%
  •  0     0     0

      Back   Restart
  • Find the area of the circle
    452.16
  • Radius or Diameter?
    Radius
  • Find the circumference
    34.54m
  • Radius or Diameter?
    Radius
  • Find the area of the circle
    153.86
  • What is the radius of a circle with a diameter of 45cm?
    22.5 cm
  • What is the radius of a circle with a diameter of 15cm?
    7.5 cm
  • Find the area of the circle
    5,024
  • What is the radius of a circle with a diameter of 74cm?
    37 cm
  • Find the area of the circle
    50.24
  • Find the area of the circle
    1,519.76
  • Find the circumference
    25.12m
  • Find the area of the circle
    12.56
  • What is the diameter of a circle with a radius of 30cm?
    60 cm
  • Find the area
    94.985m2
  • Find the area of the circle
    314
  • Find the area of the circle
    530.66
  • Radius or Diameter?
    diameter
  • What is the diameter of a circle with a radius of 3.25cm?
    6.5 cm
  • Find the area of the circle
    2,461.76
  • Find the circumference
    28.26m
  • Radius or Diameter?
    Diameter
  • Radius or Diameter?
    Radius
  • What is the radius of a circle with a diameter of 30cm?
    15 cm
  • Find the circumference
    13.816m
  • Find the circumference
    31.4m
  • Find the area
    283.38m2
  • Find the area
    12.56m2
  • Find the area
    10.17m2
  • Radius or Diameter?
    Diameter
  • Find the area
    200.96m2
  • What is the radius of a circle with a diameter of 6cm?
    3 cm
  • Find the area of the circle
    3017.54
  • Find the area of the circle
    803.84
  • Find the area of the circle
    28.26
  • What is the diameter of a circle with a radius of 3.5cm?
    7 cm
  • What is the diameter of a circle with a radius of 4cm?
    8 cm
  • What is the radius of a circle with a diameter of 16cm?
    8 cm
  • Find the area
    314m2
  • Find the area of the circle
    200.96
  • Find the area of the circle
    78.5
    • Your experience on this site will be improved by allowing cookies.