Answer:
c
Step-by-step explanation:
just because sorry, I'm new but please don't rate this bad but I do know the awnser
Answer:
Circumference:
Area:
Step-by-step explanation:
Circumference formula: C = 2πr, where;
C = Circumference
π = (pi) 3.1416
r = radius
Replace the variables in the formula:
C =
Area formula: A = π, where;
A = Area
π = (pi) 3.1416
r = radius
Replace the variables in the formula.
You need to multiply the rows with how many seats is in each one.
18×15=270
Answer:
4
Step-by-step explanation:
6-2 = 4
Answer:
Step-by-step explanation:
we know that
The area of a circle is equal to
The radius of the new circle is equal to
---> the radius is half the diameter
substitute