babyshay14
babyshay14 babyshay14
  • 02-03-2018
  • Mathematics
contestada

Determine the circumference of a circle with a radius of 4 units.
16 units
8 units
32 units
4 units

Respuesta :

tundra119 tundra119
  • 02-03-2018
8, the radius is half of the circumference.
Answer Link
Kristiania Kristiania
  • 20-08-2018

The formula to find circumference of circle is given by :

[tex] C = 2\pi r [/tex]

Where r is radius of circle.

We are given radius as 4 units here.

Also we take pi as 3.14

plugging these values in the equation to find circumference,

[tex] C = 2* 3.14 * 4 [/tex]

C =25.12 units

So circumference of the circle is 25.12 units.

Answer Link

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