Question

A circle of a d=22 miles what is the area of A to the nearest 10th use 3.14 to get the answer?

Answer 1

do you know formula of area of a circle ?

Answer 2

No I don't understand math at all.

Answer 3

so A=pi*r^2

but here you know the diameter d=22 miles so from this how you can calcul the r ?

so you know that the diameter is equal 2r than this mean that if you divide d/2 =r

so than 22/2 =11 than r=11

so area will be pi*r^2 = 3,14*11^2 =3,14*121 = 379,94 miles squared

Answer 4

so this mean that the 3rd answer will be right sure

ok ?

do you understand it ?

Answer 5

@katebored are you here ?

Answer 6

Yes trying to understand. But I don't lol

Answer 7

what you dont understand here ?

Answer 8

You were right. Thank you

Answer 9

was my pleasure

bye