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diameter = 2r
area = pi*r^2
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∙ 14y ago
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How do you work out the area of a circle with only the diameter?
By dividing the diameter by 2 will give the circle's radius. Area of any circle = pi*radius squared.
What is pi the diameter to?
The question is in really bad english, but I'm guessing your meant: 'How do I work out the diameter using pi?' Diameter= Radius2 You don't need to use Pi to work out the diameter. Unless you have a question that doesn't show you the radius. Then you do Area divided by Pi which equals the Diameter.
What is the area of a circle with a diameter of 9.4 m?
The area of a circle with a diameter of 9.4 m is: 69.4 m2
What is the area of a diameter of 8.5?
A diameter is a line, and has no area.A circle whose diameter is 8.5 has an area of 56.745. (rounded)
How do you calculate the diameter from the area?
Divide the area by pi (= 3.14159 approx) to get diameter.
What is the definition of hot work ratio?
The hot work ratio is the area ratio of the cast diameter and the pre-machined finished diameter.
How do you work out a circumference?
The answer will depend on what information you have: radius, area, diameter.
How do you work out the area of a circle with only the diameter?
By dividing the diameter by 2 will give the circle's radius. Area of any circle = pi*radius squared.
How do you work out tha area of a circle?
Assuming you know the radius or diameter...(Pi) x (radius) x (radius) or (1/4 Pi) x (diameter) x (diameter) will give you the area.
What is pi the diameter to?
The question is in really bad english, but I'm guessing your meant: 'How do I work out the diameter using pi?' Diameter= Radius2 You don't need to use Pi to work out the diameter. Unless you have a question that doesn't show you the radius. Then you do Area divided by Pi which equals the Diameter.
How do you work out the area between to circles one has a diameter of 3.5m and the other inside it is 3.1m?
area = pi*radius2Remember, to half the diameter to get the radius.Get the area of the outside circle, and the area of the inside circle, then take the inside area from the outside.I think it would be more helpful to you not to give you the answer. Work it out from this. If you are wondering what pi is, it is 3.14159
How do I figure the area of a circle by diameter?
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
How do you work out the total surface area of the cylinder?
Total surface area = (2*pi*radius2)+(pi*diameter*height)
What is the area of a circle with a diameter of 9.4 m?
The area of a circle with a diameter of 9.4 m is: 69.4 m2
What is the area of a diameter of 8.5?
A diameter is a line, and has no area.A circle whose diameter is 8.5 has an area of 56.745. (rounded)
What is the diameter of a circle with a area of 37.68?
The diameter of a circle with an area of 37.68 is 6.92
How do you calculate the diameter from the area?
Divide the area by pi (= 3.14159 approx) to get diameter.
