How do I find the circumference and the area of a circle with a diameter of 6 cm while using the value 3.14 without rounding my
answer??
2 answers:
Then it is just 6pi, because pi is infinite
Answer:
Circumference = 18.84cm
Area = 28.26cm^2
Step-by-step explanation:
Circumference of a circle
= 2pi r
Pi = 3.14
Radius r = diameter/2 = 6/2 = 3
Therefore
Circumference = 2 x 3.14 x 3
= 18.84cm
Now, area of a circle = pi r2
r = 3 cm
Pi = 3.14
Area = 3.14 x 3^2
= 3.14 x 3 x 3
= 28.26cm^2
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