Question

Which circles have a circumference of 20pie units?

Choose all answers that are correct.

A.
a circle with a diameter of 40 units

B.
a circle with a radius of 10 units

C.
a circle with a diameter of 20 units

D.
a circle with a radius of 20 units

Answer 1

mmmm pie...

Answer 2

o.o

Answer 3

circumference is \(2\pi r\)

Answer 4

ok..

Answer 5

A.
a circle with a diameter of 40 units
if the diameter is \(40\) then the radius is \(20\) (half the diameter) so not that one, since its circumference would be \(2\times 20\times \pi=40\pi\)

Answer 6

try the next one

Answer 7

only A?

Answer 8

@starlord6200

Answer 9

It might also be b jelly

Answer 10

I'm jelly your peanut

Answer 11

Yea it's b 2

Answer 12

Yea i chose B to