HCF of two numbers

Area of Semicircle Calculator

✖Radius of Semicircle is a radial line from the focus to any point of a curve of Semicircle.ⓘ Radius of Semicircle [r]

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✖The Area of Semicircle is the total amount of space or region enclosed inside the Semicircle.ⓘ Area of Semicircle [A]

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Area of Semicircle Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area of Semicircle = pi/2*Radius of Semicircle^2
A = pi/2*r^2
This formula uses 1 Constants, 2 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Area of Semicircle - (Measured in Square Meter) - The Area of Semicircle is the total amount of space or region enclosed inside the Semicircle.
Radius of Semicircle - (Measured in Meter) - Radius of Semicircle is a radial line from the focus to any point of a curve of Semicircle.

STEP 1: Convert Input(s) to Base Unit

Radius of Semicircle: 10 Meter --> 10 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A = pi/2*r^2 --> pi/2*10^2

Evaluating ... ...

A = 157.07963267949

STEP 3: Convert Result to Output's Unit

157.07963267949 Square Meter --> No Conversion Required

FINAL ANSWER

157.07963267949 ≈ 157.0796 Square Meter <-- Area of Semicircle

(Calculation completed in 00.004 seconds)

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Created by Mona Gladys

St Joseph's College (SJC), Bengaluru

Mona Gladys has created this Calculator and 2000+ more calculators!

Verified by Shweta Patil

Walchand College of Engineering (WCE), Sangli

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< Area of Semicircle Calculators

Area of Semicircle given Perimeter

LaTeX Go Area of Semicircle = pi/2*(Perimeter of Semicircle/(pi+2))^2

Area of Semicircle given Arc Length

LaTeX Go Area of Semicircle = (Arc Length of Semicircle^2)/(2*pi)

Area of Semicircle given Diameter of Semicircle

LaTeX Go Area of Semicircle = pi/8*Diameter of Semicircle^2

Area of Semicircle

LaTeX Go Area of Semicircle = pi/2*Radius of Semicircle^2

Area of Semicircle Formula

LaTeX Go

Area of Semicircle = pi/2*Radius of Semicircle^2
A = pi/2*r^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 Area of Semicircle?

Area of Semicircle calculator uses Area of Semicircle = pi/2*Radius of Semicircle^2 to calculate the Area of Semicircle, The Area of Semicircle formula is defined as the total amount of space occupied by the Semicircle in a given plane. Area of Semicircle is denoted by A symbol.

How to calculate Area of Semicircle using this online calculator? To use this online calculator for Area of Semicircle, enter Radius of Semicircle (r) and hit the calculate button. Here is how the Area of Semicircle calculation can be explained with given input values -> 157.0796 = pi/2*10^2.

FAQ

What is Area of Semicircle?

The Area of Semicircle formula is defined as the total amount of space occupied by the Semicircle in a given plane and is represented as A = pi/2*r^2 or Area of Semicircle = pi/2*Radius of Semicircle^2. Radius of Semicircle is a radial line from the focus to any point of a curve of Semicircle.

How to calculate Area of Semicircle?

The Area of Semicircle formula is defined as the total amount of space occupied by the Semicircle in a given plane is calculated using Area of Semicircle = pi/2*Radius of Semicircle^2. To calculate Area of Semicircle, you need Radius of Semicircle (r). With our tool, you need to enter the respective value for Radius 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 Area of Semicircle?

In this formula, Area of Semicircle uses Radius of Semicircle. We can use 3 other way(s) to calculate the same, which is/are as follows -

Area of Semicircle = (Arc Length of Semicircle^2)/(2*pi)
Area of Semicircle = pi/2*(Perimeter of Semicircle/(pi+2))^2
Area of Semicircle = pi/8*Diameter of Semicircle^2

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