Question

i will medal + fan
please help <3 thankssss!!

What is the approximate circumference of a circle with a radius of 48 mm? (Use π = 3.14.)
is it 150.72??

Answer 1

\[C=2*\pi*r\]

Answer 2

hi

Answer 3

@RebeccaPink6398

OK - the answer you gave was pi * r

the formula for the circumference is pi * D ( the diameter)
bur the diameter = 2*radius

so the circumference = pi * D OR 2*pi *r

so you were nearly right - use 2*pi * r to get the right answer

Answer 4

@MrNood so B?

Answer 5

you haven't posted the options

but if B is equal to 2*3.14*48 then it is the answer

Answer 6

oh sorry B is 301.44 @MrNood

Answer 7

if B is equal to 2*3.14*48 then it is the answer