Question

What are the diameter and radius of a circle with a circumference of 48π yd?


A.
d = 24 yd
r = 12 yd

B.
d = 24 yd
r = 48 yd

C.
d = 12 yd
r = 24 yd

D.
d = 48 yd
r = 24 yd

Answer 1

wont be b or c for sure, because radius is the half of a diameter

Answer 2

so lets take our formula again.. C = 2 x pi x radius

they used the formula except they didnt times by pi

so we can take 48 divided by 2 to find the radius becuase they multiplied by 2

so 48 divided by 2 is 24

so radius is 24 like @sugardemonhunters said the diameter is twice of the radius
so what do you think the answer is @Yinshy ?

Answer 3

D

Answer 4

correct !

Answer 5

ty

Answer 6

you got it