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A circle has radius r what is the formulafor the area of the circle?
Area = 22/7 * r2 Area = pi*r2 where pi CAN be approximated by 22/7 but more accurate values of pi are available.
Formula for calculating area of circle?
Area of a circle measured in square units = pi*radius2
What is the formula for calculating a circle's area?
Area of any circle = (pi) x (Radius)2
Calculating area of circle?
Take the diameter of the circle times 3.14159 (which is PI).
What is a java code for calculating area of a circle?
area = radius * radius * Math.pi;
What is the area in cm2 of a circle?
The formula for calculating the area of a circle - is Pi x r x r... where r is the radius.
How do you show flow chart for calculating area of circle?
Area of any circle is: pi*radius*radius or pi*r^2
What is the formula for calculating the area of a circle?
Area of circle = pie x (r squared) = πr^2 r = radius π = pie = 22/7 or 3.142
What is the area of 6 inch diameter circle?
The formula for calculating the area of a circle is:r²πSo, the area of a circle with a diameter of 6 inches (with a radius of 3 inches) is:3²π = 9π ≈ 28.2743 in²
When calculating subcooling with R-407C?
4 * pi * r * r15 Fby subcooling20The formula for calculating the area of a circle - is Pi x r x r
Who discovered the area of the circle?
Nobody ever has because the true value of pi has never been worked out and we only use an approximation of pi when calculating the area of a circle.
What does A equals 3.14x10x10 equal?
That is the formula for calculating the area of a circle with a 10 unit radius. The answer is 314 sq units.
