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Find the circumference and area of the circle if d equals 30 Use n equals 3.14?
Wiki User
∙ 14y ago
The circumference of a circle is 2 * r * pi or d * pi; the diameter "d" = 2* the radius "r". "pi" is - VERY approximately! - 3.14.
The area of a circle is pi * r^2.
There is a calculator built into Windows, or you can use the calculator built into Google.
Wiki User
∙ 14y ago
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Area circle equals P1radiusradius circumference equals 2P1radius?
Yes
Find the circumference and area of the circle if d equals 30 Use equals 3.14?
Diameter = 30. Radius = 15. Pi = 3.14. Circumference of the circle = d*pi = 30*3.14 = 94.2 units Area of the circle = pi*radius2 = 3.14*152 = 706.5 square units
What is area of a circle if circumference equals pi divided by 2?
Area of a circle is: pi times radius squared
How do you find the circumference if you have the area of a circle?
Area of a circle = 3.14 * r2 Thus, radius, r = root of ( Area of a circle / 3.14 ) --------- equation 1 Circumference of circle = 2 * 3.14 * r Therefore, from (equation 1), Circumference = 2 * 3.14 * root of ( Area of a circle / 3.14 ). In a nutshell, first find the radius and then the circumference.
What does pi mean?
Pi (3.14) times the radius of a circle squared, equals the circumference of a circle.
Area circle equals P1radiusradius circumference equals 2P1radius?
Yes
What is the circumference of a circle with the given area in terms of pi when the area equals 4 pi?
The circumference is 4pi
Find the circumference of a circle with an area of 82?
The circumference is: 32.1
Find the circumference and area of the circle if d equals 30 Use equals 3.14?
Diameter = 30. Radius = 15. Pi = 3.14. Circumference of the circle = d*pi = 30*3.14 = 94.2 units Area of the circle = pi*radius2 = 3.14*152 = 706.5 square units
Find the area of a circle when the circumference is 10in?
The area of a circle when the circumference is 10 inches is: 7.96 square inches.
What is area of a circle if circumference equals pi divided by 2?
Area of a circle is: pi times radius squared
A circle has an area of 962pcm2 Find the circumference of the circle?
3020.68cm2
What is the circumference and area of a circle that has a radius of 4?
To find the circumference of a circle then multiply pi (3.14159265...) by the diameter of the circle. To find the area then multiply pi by the radius squared.
How do i find circumference and area of a circle?
Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle = pi*radius squared
How do you find the circumference if you have the area of a circle?
Area of a circle = 3.14 * r2 Thus, radius, r = root of ( Area of a circle / 3.14 ) --------- equation 1 Circumference of circle = 2 * 3.14 * r Therefore, from (equation 1), Circumference = 2 * 3.14 * root of ( Area of a circle / 3.14 ). In a nutshell, first find the radius and then the circumference.
What does pi mean?
Pi (3.14) times the radius of a circle squared, equals the circumference of a circle.
How do you find the area of a circle after you've got the circumference?
Area of the circle = (circumference)2 / (4 pi)Area = 0.0796 circumference2(rounded)
