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The longest distance across a circle is its diameter

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8y ago

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Do cubes have a diameter?

In basic terms...no. A diameter only applies to circles or spheres. The diameter is the distance across the middle at the widest point and the radius is half of the diameter.


What are tangent circles?

Tangent circles are circles that touch one another without crossing. The distance between the centres of the circles must be equal to the difference or the sum of their radii.


If a circles diameter is 20in what is the circumference?

The circumference of a circle (the distance around the perimeter) is calculated by mulitplying a constant value called Pi (which equals 3.14 and is true for all circles), times the circle's diameter (distance across the center).Therefore, to answer your question, C = Pi x D, or 3.14 x 20in, or 62.8 inches.


Why is a great circle used for navigation?

Because any 'Great Circle' is the shortest distance across a sphere. Where the Earth is concerned , all the meridians and the Equator are Great Circles. The Plane of a 'Great Circles ' 'cut' the sphere into two equally sized hemispheres. NB Other than the Equator all the latitudes are NOT great Circles.


What are all circles?

All circles are plane curves drawn by a point that rotates 360 degrees at a constant distance from a fixed point.


What is the distance to the poles from the Arctic and the Antarctic Circles?

roughly 1700 miles


How do you calculate the distance across the points of a hexagon if you only know the distance across the flats?

To calculate the distance across the points of a regular hexagon when you only know the distance across the flats (the width across two opposite sides), you can use the relationship between these two measurements. If the distance across the flats is (d), the distance across the points (or vertices) is given by the formula (d \times \frac{2}{\sqrt{3}}). This is because the distance across the flats is equal to the side length multiplied by (2), and the distance across the points is equal to the side length multiplied by (2\sqrt{3}).


Which term is defined as the distance from the center of a circle to any point on the circle?

The term defined as the distance from the center of a circle to any point on the circle is called the "radius." The radius is a crucial element in the geometry of circles, as it helps determine the circle's size and area. It is half the length of the diameter, which is the distance across the circle through its center.


What is the ratio of the distance across corners to the distance across flats of a regular hexagon?

nothing


When are two circles concentric?

When they have the same centre. As a consequence, the distance between the two circles, along any common radial ray, is a constant.


What are concentrate circles?

AnswerThat would be circles with different sizes, having the same center.AnswerConcentric circles have a common center and different radii.Bulls eye could be an example of concentric circles.ans; Concentric circles are nothing but 2or more circles having common center but having different radius.Source: www.icoachmath.com


When the two circles move across each other what interference occurs?

constructive interference