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asked 9 months ago
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The formula for the area of a circle is:
area=pi*d
In the question we are given that:
area=25
We know that
pi=3.14
So:
25=3.14*d
Dividing:
25/3.14=d
So:
d=7.96
The formula for the circumference of a circle is:
Circumference=2*pi*d
Where:
d=diameter
We know that:
pi=3.14
d=7.96
So:
Circumference=2*3.14*7.96
Multiplying:
Circumference=50
Hence the circumference is 50
area=pi*d
In the question we are given that:
area=25
We know that
pi=3.14
So:
25=3.14*d
Dividing:
25/3.14=d
So:
d=7.96
The formula for the circumference of a circle is:
Circumference=2*pi*d
Where:
d=diameter
We know that:
pi=3.14
d=7.96
So:
Circumference=2*3.14*7.96
Multiplying:
Circumference=50
Hence the circumference is 50
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