Arc Length of Semicircle given diameter Solution

STEP 0: Pre-Calculation Summary
Formula Used
Arc Length of Semicircle = pi*Diameter of Semicircle/2
lArc = pi*D/2
This formula uses 1 Constants, 2 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Arc Length of Semicircle - (Measured in Meter) - Arc length of Semicircle is defined as the length of the arc of the Semicircle.
Diameter of Semicircle - (Measured in Meter) - Diameter of Semicircle is defined as the length of the longest chord of the semicircle.
STEP 1: Convert Input(s) to Base Unit
Diameter of Semicircle: 20 Meter --> 20 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
lArc = pi*D/2 --> pi*20/2
Evaluating ... ...
lArc = 31.4159265358979
STEP 3: Convert Result to Output's Unit
31.4159265358979 Meter --> No Conversion Required
FINAL ANSWER
31.4159265358979 Meter <-- Arc Length of Semicircle
(Calculation completed in 00.000 seconds)

Credits

Created by prachi gami
NATIONAL INSTITUTE OF ENGINEERING (nie), mysore
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Verified by Nikita Kumari
The National Institute of Engineering (NIE), Mysuru
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4 Arc Length of Semicircle Calculators

Arc Length of Semicircle given perimeter
Arc Length of Semicircle = pi*Perimeter of Semicircle/(pi+2) Go
Arc Length of Semicircle given area
Arc Length of Semicircle = sqrt(2*Area of Semicircle*pi) Go
Arc Length of Semicircle given diameter
Arc Length of Semicircle = pi*Diameter of Semicircle/2 Go
Arc Length of Semicircle
Arc Length of Semicircle = pi*Radius of Semicircle Go

Arc Length of Semicircle given diameter Formula

Arc Length of Semicircle = pi*Diameter of Semicircle/2
lArc = pi*D/2

What is a Semicircle?

A Semicircle is basically half of a circle. Geometrically a Semicircle is the two dimensional space bounded in between a diameter and any one of the semi arc of the circumference of a circle. In terms of circular sector, a Semicircle is a circular sector with sector angle is 180 degrees.

How to Calculate Arc Length of Semicircle given diameter?

Arc Length of Semicircle given diameter calculator uses Arc Length of Semicircle = pi*Diameter of Semicircle/2 to calculate the Arc Length of Semicircle, The Arc Length of Semicircle given diameter formula is defined as the length of the arc of the Semicircle, calculated using diameter. Arc Length of Semicircle is denoted by lArc symbol.

How to calculate Arc Length of Semicircle given diameter using this online calculator? To use this online calculator for Arc Length of Semicircle given diameter, enter Diameter of Semicircle (D) and hit the calculate button. Here is how the Arc Length of Semicircle given diameter calculation can be explained with given input values -> 31.41593 = pi*20/2.

FAQ

What is Arc Length of Semicircle given diameter?
The Arc Length of Semicircle given diameter formula is defined as the length of the arc of the Semicircle, calculated using diameter and is represented as lArc = pi*D/2 or Arc Length of Semicircle = pi*Diameter of Semicircle/2. Diameter of Semicircle is defined as the length of the longest chord of the semicircle.
How to calculate Arc Length of Semicircle given diameter?
The Arc Length of Semicircle given diameter formula is defined as the length of the arc of the Semicircle, calculated using diameter is calculated using Arc Length of Semicircle = pi*Diameter of Semicircle/2. To calculate Arc Length of Semicircle given diameter, you need Diameter of Semicircle (D). With our tool, you need to enter the respective value for Diameter of Semicircle 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 Arc Length of Semicircle?
In this formula, Arc Length of Semicircle uses Diameter of Semicircle. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Arc Length of Semicircle = pi*Radius of Semicircle
  • Arc Length of Semicircle = pi*Perimeter of Semicircle/(pi+2)
  • Arc Length of Semicircle = sqrt(2*Area of Semicircle*pi)
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