Question

Given a circle with a diameter of 4, what is the circumference?

Answer 1

do you know what is the formula for finding the circumference of a circle? @nerdybill

Answer 2

\[\huge circumference~of~circle=\pi \times d\]

Answer 3

diameter \[d=4m\]

Answer 4

so radius \[r=\frac{ 4 }{ 2 }=2m\]

Answer 5

formula for calculating circumference is\[2 \pi r\]

Answer 6

\[2 \pi \times 2\]

Answer 7

@shamim use direct method....

Answer 8

ok

Answer 9

hw

Answer 10

\[\huge \pi \times d~Not~ 2 \times \pi \times r\]