If youknow the diameter of the circle, then
Circumference = (π) x (Diameter).
If youknow the radius of the circle, then
Circumference = (π/2) x(radius).
If you know the area of the circle, then
Circumference= 2 √ (π A) .
Answer:
Step-by-step explanation:



= 30°
idk if you seen this but I try this
Answer:
Answer is below
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
12 x 5 = 60
60-5 = 55
55 is not prime