how to find diameter - EAS

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  1. How to Calculate Diameter?

    • Diameter = Circumference ÷ π (when the circumference is given)
    • Diameter = 2 × Radius (when the radius is given)
    • Diameter = 2√ [Area/π] (when the area is given)
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    How to find diameter if you know radius?
    chord Any line connecting two points on the edge of a circle. of a circle because it goes directly through the centre of the circle. The diameter is twice the length of the radius. Therefore if you know the radius, multiply it by 2 to find the diameter. We can say that the diameter = 2 × radius.
    www.sensorsone.com/circle-diameter-to-radius-calculator/
    How do you figure out the radius?

    Use various measurements to find the radius.

    • D = 2r. As with circles, the diameter of a sphere is twice the radius.
    • C = πD or 2πr. As with circles, the circumference of a sphere is equal to π times the diameter. ...
    • V = (4/3)πr3. The volume of a sphere is the radius cubed (times itself twice), times π, times 4/3.
    • A = 4πr2. ...
    www.wikihow.com/Find-the-Radius-of-a-Sphere
    How to find diameter when two points are given?
    Diameter=sqrt[(x2-x1)^2+(y2-y1)^2]. (7,-10) and (33,-10) are the coordinates of the two points. The value you find is the diameter, d.
    www.wyzant.com/resources/answers/10491/how_do_you…
    How do you get an area from a diameter?

    Using Radius in the formula to find area:

    1. Find the area of a circular field whose diameter is 12 yards.
    2. What is the area of a clock which have a diameter of 25 cms.
    3. The diameter of a dinner plate is 10 inches, find its area.
    4. A circle have a diameter of 4 inches, find its area.
    5. A circular garden have a diameter of 120 yards. The cost to grass the garden is $2.5 per square yard. ...
    www.wikihow.com/Calculate-the-Area-of-a-Circle
  3. https://www.wikihow.com/Calculate-the-Diameter-of-a-Circle

    1. If you know the radius of the circle, double it to get the diameter. The radi…
    2. If you know the circumference of the circle, divide it by π to get the diamet…
    3. If you kno… See more

    1. Familiarize yourself with the use of a compass (the drawing tool, not the dir…
    2. Using geometrical formulas and equations gets easier with practice. A… See more

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  4. Diameter of a Circle - Definition, Formula, Examples - Cuemath

    https://www.cuemath.com/geometry/diameter

    WebHow to Calculate Diameter? Diameter = Circumference ÷ π (when the circumference is given) Diameter = 2 × Radius (when the radius is given) Diameter = 2√ [Area/π] (when the area is given)

    What is the symbol for diameter?
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  5. https://www.cuemath.com/diameter-formula

    WebDiameter Formula = 2 × Radius Diameter Formula Using Circumference of a Circle Formula 2: The diameter is the ratio of circumference to π. Diameter Formula = Circumference ÷ π Diameter Formula Using Area of …

  6. https://dqydj.com/diameter-calculator

    WebApr 04, 2020 · The equation for diameter of a circle from circumference is: d=c/\pi d = c/π If written instead in terms of the radius, the diameter is …

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    • https://www.youtube.com/watch?v=xRZs_KBKJM8

      WebApr 04, 2020 · How do we find the diameter of a circle given the area? We'll go over the general formula for finding diameter from area and how to apply it in today's video …

    • https://study.com/skill/learn/how-to-find-the...

      WebFinding the Diameter, Radius & Chord of a Circle Step 1: Identify the center of the circle. Step 2: To find the radius of the circle, identify the line that connects the center of the...

    • https://study.com/learn/lesson/how-to-find-area-cirlce-using-diameter.html

      WebThe equation used to find the area using only the diameter is: {eq}A=\pi (D/2)^2 {/eq} The reason this formula is used instead of {eq}\pi r^2 {/eq} is because the diameter needs to …

    • https://www.sensorsone.com/circle-diameter-to...

      WebThis tool will calculate the circumference of a circle from the diameter, and will convert different measurement units for diameter and circumference. Formula The formula used to calculate circle circumference is: C = π · ø …

    • https://tutors.com/math-tutors/geometry-help/circumference-to-diameter

      WebGetting Diameter from Circumference. Since we know circumference and diameter are related by π, we can use π to find diameter if we know circumference. We do a bit of …



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