What is the Formula of area of Circle?
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Answer:area of circle = πr²
Where , π = 3.14 or 22/7
And r is the radius of the circle.
Step-by-step explanation:
Some other formula : radius = ½ diameter
* Circumference of circle = 2πr or πd
Answered by
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Answer:
The area of a circle is pi times the radius squared (A = π r²).
The area of a circle is the number of square units inside that circle. If each square in the circle to the left has an area of 1 cm2, you could count the total number of squares to get the area of this circle.
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