Circle Diameter Calculator
How to use this Circle Diameter Calculator 🤔
- Enter ✎ value for radius (r).
- As soon as you enter the required input value(s), the Circle Diameter is calculated immediately, and displaed in the output section (present under input section).
Calculation
Once you enter the input values in the calculator, the output parameters are calculated.
Examples
The following examples cover how to calcualte the Diameter when radius is given.
1. What is the Diameter of Circle whose radius is 10 units?
Answer
Given:
The formula to find the Diameter of a Circle is:
d = \(2 r \)
Substitute given values in the above formula.
d = \(2 *10\)
d = 20 units
∴ Diameter, d = 20 units
2. What is the Diameter of Circle whose radius is 1.5 units?
Answer
Given:
The formula to find the Diameter of a Circle is:
d = \(2 r \)
Substitute given values in the above formula.
d = \(2 *1.5\)
d = 3 units
∴ Diameter, d = 3 units
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{
"r": 10
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"type": "Calculate",
"title": "Circle Diameter",
"category": "Geometry",
"shape": "Circle",
"formula_mathjax": "\\(2 r \\)",
"formula_mathjax_sub": "\\(2 * r \\)",
"formula": "2 * r ",
"op_label": "Diameter",
"output_unit": "units",
"description": "The circle diameter calculator calculates the diameter of a circle by taking its radius as input.",
"explanation": "The diameter of a circle is a straight line segment that passes through the center of the circle and has both of its endpoints on the circle's boundary. It is the longest distance that can be measured within a circle. In other words, the diameter is twice the length of the radius, which is the distance from the center of the circle to any point on its boundary.",
"examples_data": "<h2>Examples</h2><p>The following examples cover how to calcualte the Diameter when radius is given.</p><div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">1.</span> What is the Diameter of Circle whose radius is 10 units?</h3><h4 class=\"answer\">Answer</h4><p>Given:</p><ul><li>radius, r = 10 units</ul><p>The formula to find the Diameter of a Circle is:</p><p class=\"tabspace\">d = \\(2 r \\)</p><p>Substitute given values in the above formula.</p><p class=\"tabspace\">d = \\(2 *10\\)</p><p class=\"tabspace\">d = 20 units</p><p class=\"tabspace answer\">∴ Diameter, d = 20 units</p></div><div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">2.</span> What is the Diameter of Circle whose radius is 1.5 units?</h3><h4 class=\"answer\">Answer</h4><p>Given:</p><ul><li>radius, r = 1.5 units</ul><p>The formula to find the Diameter of a Circle is:</p><p class=\"tabspace\">d = \\(2 r \\)</p><p>Substitute given values in the above formula.</p><p class=\"tabspace\">d = \\(2 *1.5\\)</p><p class=\"tabspace\">d = 3 units</p><p class=\"tabspace answer\">∴ Diameter, d = 3 units</p></div>",
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ConvertOnline