The area A of a circle is equal to: pi times the radius squared
A = πr²
A = π5², which is 78.5
Answer:
The third arc should cross the second arc.
Step-by-step explanation:
Answer:
-3.
Step-by-step explanation:
-5 1/2 + 6 3/4 + (-4 1/4) =
= -11/2 + 27/4 - 17/4
= -22/4 + 27/4 - 17/4
= 5/4 - 17/4
= -12/4
= -3.
Circumference = 2*pi*radius.
Pi = 3.
2 * pi * r = 96
2 * 3 = 6.
2 * 3 * r = 96
Find r: 96/6 = 16.
2 * 3 *16 = 96.
r = 16.