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Using the Circumference And Area.

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Q: How do you calculate the diameter or radius of each circle?
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Related questions

Radius of each circle?

Why is this an automotive question? The radius of any circle is half of the diameter.


How do you calculate circle diameter?

The answer depends on what information about the circle is given: area, radius, length and angle of arc, area and angle of sector, etc. In each case, there is a different way to calculate the diameter but, since there is no information on what is known, it is not possible to answer the question.


What is diameter of circle if radius is 1.5?

A diameter of a circle is twice the length of a radius. Think of a diameter as two radii, both originating at the center of the circle and extending out at 180 degrees to each other to reach the edge of the circle. In this example, if the radius is 1.5, the diameter would be 3.


What is the radius of 13cm?

tell what the diameter (d) and radius(r) of each circle is by using this information


What are three different size circle?

Each circle with a different radius (or diameter or circumference) is a different size circle.


What is the radius and diameter of each circle 50mm?

Oh, dude, you're hitting me with some geometry now! So, the radius of a circle is half of its diameter, right? That means if the diameter is 50mm, the radius would be 25mm. And if you want to find the diameter from the radius, just double it! Simple math, man.


If a circle has a radius of 7.5 feet what is it's diameter?

The radius is half the diameter (R = D/2). The radius goes from the center of the circle to a point along the perimeter, while the diameter goes across the entire circle, connecting two points opposite each other along the perimeter. If the radius is 7.5 feet, then the diameter is 13 feet.


What are each part of a circle?

there is a center point, an arc, a radius, a diameter, a chord.


How can you find the circumference of each circle and round to the nearest unit?

You take the radius (or diameter). If radius you times it by two (since it is half of the Diameter) then times the answer by 3.14. If diameter, times the diameter by 3.14. then round the decimals.


Why is the diameter of a circle with a radius of 1 inch?

It is because your 1 inch is one circle 1 inch one circle one of each get it.


What is the area of a circle with 4mm?

You neglected to say whether the 4mm is the radius of the circle, or the diameter,or the circumference. Each possibility leads to a different area.


What is the are of a circle with 4 mm?

You neglected to say whether the 4mm is the radius of the circle, or the diameter,or the circumference. Each possibility gives you a different area.