Q: How do you find the area with diameter?

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Circumference= 3.14 x Diameter Area of circle= 3.14 x diameter x diameter

Area = Pi(d/2)2 where d = diameter

Area of Circle = pi (radius)2 So , using this formula we can find the radius and also the diameter. Diameter = 2(radius)

h

radius = diameter/2 area of a circle in square units = pi*radius2

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To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)

Diameter is 8.64444

Circumference= 3.14 x Diameter Area of circle= 3.14 x diameter x diameter

To find the diameter of a circle, you will either need to know the area or its circumference. If you know the area: diameter = 2 x squareroot(area / Pi) If you know the circumference diameter = circumference / Pi

I assume that you are referring to the area of a circle. You divide the diameter in half to find the radius and then you put it into the formula.

To convert diameter to area , you will need to divide the diameter by two so as to get the radius. The result you get, square it and them multiply it by 3.14 to find the area.

A diameter is a line. A single line cannot enclose a space, and thus has no area.

Area = Pi(d/2)2 where d = diameter

Area of Circle = pi (radius)2 So , using this formula we can find the radius and also the diameter. Diameter = 2(radius)

h

The area of a circle with a diameter of 6 units is: 28.27 square units.

Given only the lateral area, you cannot determine the diameter.