Sin 2A given Angle A Calculator

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✖Angle A of Right Triangle is the measure of the wideness of the edges of the right triangle joining at the given non-right angle corner.ⓘ Angle A of Right Triangle [A]

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✖Sin 2A is the value of the trigonometric sine function of twice the given non-right angle A in a right triangle.ⓘ Sin 2A given Angle A

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Formula

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Sin 2A given Angle A

Formula

`"sin 2A" = 2*sin("A")*cos("A")`

Example

`"0.866025"=2*sin("30°")*cos("30°")`

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Sin 2A given Angle A Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sin 2A = 2*sin(Angle A of Right Triangle)*cos(Angle A of Right Triangle)
sin 2A = 2*sin(A)*cos(A)
This formula uses 2 Functions, 2 Variables

Functions Used

sin - Trigonometric sine function, sin(Angle)
cos - Trigonometric cosine function, cos(Angle)

Variables Used

Sin 2A - Sin 2A is the value of the trigonometric sine function of twice the given non-right angle A in a right triangle.
Angle A of Right Triangle - (Measured in Radian) - Angle A of Right Triangle is the measure of the wideness of the edges of the right triangle joining at the given non-right angle corner.

STEP 1: Convert Input(s) to Base Unit

Angle A of Right Triangle: 30 Degree --> 0.5235987755982 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

sin 2A = 2*sin(A)*cos(A) --> 2*sin(0.5235987755982)*cos(0.5235987755982)

Evaluating ... ...

sin 2A = 0.866025403784439

STEP 3: Convert Result to Output's Unit

0.866025403784439 --> No Conversion Required

FINAL ANSWER

0.866025403784439 ≈ 0.866025 <-- Sin 2A

(Calculation completed in 00.002 seconds)

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Credits

Created by Dipto Mandal

Indian Institute of Information Technology (IIIT), Guwahati

Dipto Mandal has created this Calculator and 25+ more calculators!

Verified by Alithea Fernandes

Don Bosco College of Engineering (DBCE), Goa

Alithea Fernandes has verified this Calculator and 100+ more calculators!

< 5 Trigonometric Formulas Calculators

Tan 2A given Angle A

Go Tan 2A = (2*tan(Angle A of Right Triangle))/(1-tan(Angle A of Right Triangle)^2)

Sin 2A given Angle A

Go Sin 2A = 2*sin(Angle A of Right Triangle)*cos(Angle A of Right Triangle)

Tan of Angle given Opposite Side and Adjacent Side

Go Tan A = Opposite Side of Angle A/Adjacent Side of Angle A

Cot of Angle given Opposite Side and Adjacent Side

Go Cot A = Adjacent Side of Angle A/Opposite Side of Angle A

Cos 2A given Angle A

Go Cos 2A = (2*cos(Angle A of Right Triangle)^2)-1

Sin 2A given Angle A Formula

Sin 2A = 2*sin(Angle A of Right Triangle)*cos(Angle A of Right Triangle)
sin 2A = 2*sin(A)*cos(A)

What is Trigonometry?

Trigonometry is the branch of mathematics that deals with the relationships between the angles and sides of triangles, particularly right triangles. It is used to study and describe properties such as lengths, angles, and areas of triangles, as well as the relationships between these properties and the properties of circles and other geometric shapes. Trigonometry is used in many fields, including physics, engineering, and navigation.

How to Calculate Sin 2A given Angle A?

Sin 2A given Angle A calculator uses Sin 2A = 2*sin(Angle A of Right Triangle)*cos(Angle A of Right Triangle) to calculate the Sin 2A, Sin 2A given Angle A formula is defined as the value of the trigonometric sine function of twice the given non-right angle A in a right triangle. Sin 2A is denoted by sin 2A symbol.

How to calculate Sin 2A given Angle A using this online calculator? To use this online calculator for Sin 2A given Angle A, enter Angle A of Right Triangle (A) and hit the calculate button. Here is how the Sin 2A given Angle A calculation can be explained with given input values -> 0.866025 = 2*sin(0.5235987755982)*cos(0.5235987755982).

FAQ

What is Sin 2A given Angle A?

Sin 2A given Angle A formula is defined as the value of the trigonometric sine function of twice the given non-right angle A in a right triangle and is represented as sin 2A = 2*sin(A)*cos(A) or Sin 2A = 2*sin(Angle A of Right Triangle)*cos(Angle A of Right Triangle). Angle A of Right Triangle is the measure of the wideness of the edges of the right triangle joining at the given non-right angle corner.

How to calculate Sin 2A given Angle A?

Sin 2A given Angle A formula is defined as the value of the trigonometric sine function of twice the given non-right angle A in a right triangle is calculated using Sin 2A = 2*sin(Angle A of Right Triangle)*cos(Angle A of Right Triangle). To calculate Sin 2A given Angle A, you need Angle A of Right Triangle (A). With our tool, you need to enter the respective value for Angle A of Right Triangle and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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