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Softusvista Office (Pune), India
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Area of Circle given diameter Solution

STEP 0: Pre-Calculation Summary
Formula Used
area = (pi/4)*Diameter^2
A = (pi/4)*d^2
This formula uses 1 Constants, 1 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Diameter - Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere. (Measured in Meter)
STEP 1: Convert Input(s) to Base Unit
Diameter: 10 Meter --> 10 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
A = (pi/4)*d^2 --> (pi/4)*10^2
Evaluating ... ...
A = 78.5398163397448
STEP 3: Convert Result to Output's Unit
78.5398163397448 Square Meter --> No Conversion Required
FINAL ANSWER
78.5398163397448 Square Meter <-- Area
(Calculation completed in 00.017 seconds)

4 Circle Calculators

Area of Circle given area of sector
area = Area of Sector*(360/Central Angle) Go
Area of Circle given circumference
area = ((Circumference)^2)/(4*pi) Go
Area of Circle given diameter
area = (pi/4)*Diameter^2 Go
Area of Circle given radius
area = pi*Radius^2 Go

7 Area of Circle Calculators

Area of segment of Circle given central angle
area = (Radius^2/2)*(((pi/pi)*Central Angle)-Central Angle) Go
Area of Circle given central angle
area = (Central Angle/(2*pi))*pi*Radius^2 Go
Area of Circle given area of sector
area = Area of Sector*(360/Central Angle) Go
Area of Circle given circumference
area = ((Circumference)^2)/(4*pi) Go
Area of Circle given diameter
area = (pi/4)*Diameter^2 Go
Area of Circle given radius
area = pi*Radius^2 Go
Area of Circle given area of quadrant
area = 4*Area Go

Area of Circle given diameter Formula

area = (pi/4)*Diameter^2
A = (pi/4)*d^2

What is Area of a Circle when diameter is given?

Area of a circle when radius is given is the region occupied by the circle in a two-dimensional plane of diameter "d". Although often referred to as the area of a circle in informal contexts, strictly speaking the term disk refers to the interior of the circle, while circle is reserved for the boundary only, which is a curve and covers no area itself. Therefore, the area of a disk is the more precise phrase for the area enclosed by a circle.

How to Calculate Area of Circle given diameter?

Area of Circle given diameter calculator uses area = (pi/4)*Diameter^2 to calculate the Area, Area of circle given diameter is the area enclosed by a circle of diameter d. Area and is denoted by A symbol.

How to calculate Area of Circle given diameter using this online calculator? To use this online calculator for Area of Circle given diameter, enter Diameter (d) and hit the calculate button. Here is how the Area of Circle given diameter calculation can be explained with given input values -> 78.53982 = (pi/4)*10^2.

FAQ

What is Area of Circle given diameter?
Area of circle given diameter is the area enclosed by a circle of diameter d and is represented as A = (pi/4)*d^2 or area = (pi/4)*Diameter^2. Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
How to calculate Area of Circle given diameter?
Area of circle given diameter is the area enclosed by a circle of diameter d is calculated using area = (pi/4)*Diameter^2. To calculate Area of Circle given diameter, you need Diameter (d). With our tool, you need to enter the respective value for Diameter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Area?
In this formula, Area uses Diameter. We can use 7 other way(s) to calculate the same, which is/are as follows -
  • area = pi*Radius^2
  • area = (pi/4)*Diameter^2
  • area = ((Circumference)^2)/(4*pi)
  • area = Area of Sector*(360/Central Angle)
  • area = 4*Area
  • area = (Radius^2/2)*(((pi/pi)*Central Angle)-Central Angle)
  • area = (Central Angle/(2*pi))*pi*Radius^2
Where is the Area of Circle given diameter calculator used?
Among many, Area of Circle given diameter calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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