Find the circumference and the area of a circle with diameter 2 m .
2 answers:
Answer:6.28m
Step-by-step explanation:
Answer:
The answer to your question is Circumference = 12.56 m, Area = 3.14 m²
Step-by-step explanation:
Data
Circumference = ?
Area = ?
diameter = 2 m
Process
1.- Calculate the radius
radius = diameter / 2
-Substitution
radius = 2/2
-result
radius = 1 m
2.- Calculate the circumference
Circumference = 2πr
π = 3.14
Circumference = 2(3.14)(2)
= 12.56 m
3.- Calculate the area of the circle
Area = πr²
-Substitution
Area = (3.14)(1)²
-Simplification
Area = (3.14)(1)
-Result
Area = 3.14 m²
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