I MIGHT JOIN JUST NOT NOW
Step-by-step explanation:
gotta do hw >:(
also how old are you cuz im 13 and don't wanna talk to an old man
Answer:
same slope is parallel lines
Step-by-step explanation:
Circumference = 2 * pi * r, where r is the radius
For this circle, the circumference is 11pi, so 11pi=2*pi*radius. Divide both sides by 2pi and you get r is = to 5.5 inches.
Area of a circle is pi*r^2. Since we just saw that r = 5.5 inches, the circle has an area of 5.5 inches * 5.5 inches * pi or 30.25 pi inches squared.
Use a calculator called symbolab.com 0-0
