Answer:
C = 50.24
A = 7,925.540864 (Round to whatever you want)
Step-by-step explanation:
c = 2πr
c = 2(3.14)(8)
c= 50.24
A = πr^2
A = (3.14)(50.24)^2
A = 7,925.540864
Answer: circumference = 50.24
Area = 200.96
The circumference of a circle is same as its perimeter.
The formula for determining the perimeter of a circle is expressed as
Perimeter = 2πr
Where
r represents the radius of the circle.
π is a constant whose value is 3.14
From the diagram
r = 8
Therefore,
Circumference = 2 × 3.14 × 8 = 50.24
The formula for determining the area of a circle is
Area = πr²
Area = 3.14 × 8² = 200.96
x^2 +10x + 24
use FOIL
have a great day
14 ÷ 9 = 1.55555555556
9 ÷ 14 = 0.64285714285
14 ÷ 5 = 2.8
5 ÷ 14 = 0.35714285714
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