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Area of Scalene Triangle Formula

GoArea of Scalene Triangle given Larger Angle and Adjacent Sides Formula

GoArea of Scalene Triangle given Medium Angle and Adjacent Sides Formula

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The Area of Scalene Triangle is the total amount of space or region occupied by the Scalene Triangle. Check FAQs

A = \frac{\sqrt{(S Longer + S Medium + S Shorter) \cdot (S Medium + S Shorter - S Longer) \cdot (S Longer + S Shorter - S Medium) \cdot (S Longer + S Medium - S Shorter)}}{4}

A - Area of Scalene Triangle?S_Longer - Longer Side of Scalene Triangle?S_Medium - Medium Side of Scalene Triangle?S_Shorter - Shorter Side of Scalene Triangle?

Area of Scalene Triangle Example

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Here is how the Area of Scalene Triangle equation looks like with Values.

Here is how the Area of Scalene Triangle equation looks like with Units.

Here is how the Area of Scalene Triangle equation looks like.

64.9923 = \frac{\sqrt{(20 + 14 + 10) \cdot (14 + 10 - 20) \cdot (20 + 10 - 14) \cdot (20 + 14 - 10)}}{4}

64.9923m² = \frac{\sqrt{(20m + 14m + 10m) \cdot (14m + 10m - 20m) \cdot (20m + 10m - 14m) \cdot (20m + 14m - 10m)}}{4}

64.9923 = \frac{\sqrt{(20 + 14 + 10) \cdot (14 + 10 - 20) \cdot (20 + 10 - 14) \cdot (20 + 14 - 10)}}{4}

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Area of Scalene Triangle Solution

Follow our step by step solution on how to calculate Area of Scalene Triangle?

FIRST Step Consider the formula

A = \frac{\sqrt{(S Longer + S Medium + S Shorter) \cdot (S Medium + S Shorter - S Longer) \cdot (S Longer + S Shorter - S Medium) \cdot (S Longer + S Medium - S Shorter)}}{4}

Next Step Substitute values of Variables

∴

A = \frac{\sqrt{(20m + 14m + 10m) \cdot (14m + 10m - 20m) \cdot (20m + 10m - 14m) \cdot (20m + 14m - 10m)}}{4}

Next Step Prepare to Evaluate

∴

A = \frac{\sqrt{(20 + 14 + 10) \cdot (14 + 10 - 20) \cdot (20 + 10 - 14) \cdot (20 + 14 - 10)}}{4}

Next Step Evaluate

∴

A = 64.9923072370877m²

LAST Step Rounding Answer

∴

A = 64.9923m²

Area of Scalene Triangle Formula Elements

Variables

Functions

Area of Scalene Triangle

The Area of Scalene Triangle is the total amount of space or region occupied by the Scalene Triangle.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Scalene Triangle

Longer Side of Scalene Triangle

The Longer Side of Scalene Triangle is the length of the longer side out of the three sides. In other words, the longer side of the Scalene Triangle is the side opposite to the larger angle.

Symbol: S_Longer

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Longer Side of Scalene Triangle

Medium Side of Scalene Triangle

The Medium Side of Scalene Triangle is the length of the second longer side out of the three sides.

Symbol: S_Medium

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Medium Side of Scalene Triangle

Shorter Side of Scalene Triangle

Shorter Side of Scalene Triangle is the length of the shorter side out of the three sides. In other words, shorter side of the Scalene Triangle is the side opposite to the smaller angle.

Symbol: S_Shorter

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Shorter Side of Scalene Triangle

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Area of Scalene Triangle

Go Area of Scalene Triangle given Larger Angle and Adjacent Sides

A = \frac{S Medium \cdot S Shorter \cdot \sin (∠ Larger)}{2}

Go Area of Scalene Triangle given Medium Angle and Adjacent Sides

A = \frac{S Longer \cdot S Shorter \cdot \sin (∠ Medium)}{2}

Go Area of Scalene Triangle given Smaller Angle and Adjacent Sides

A = \frac{S Longer \cdot S Medium \cdot \sin (∠ Smaller)}{2}

How to Evaluate Area of Scalene Triangle?

Area of Scalene Triangle evaluator uses Area of Scalene Triangle = (sqrt((Longer Side of Scalene Triangle+Medium Side of Scalene Triangle+Shorter Side of Scalene Triangle)*(Medium Side of Scalene Triangle+Shorter Side of Scalene Triangle-Longer Side of Scalene Triangle)*(Longer Side of Scalene Triangle+Shorter Side of Scalene Triangle-Medium Side of Scalene Triangle)*(Longer Side of Scalene Triangle+Medium Side of Scalene Triangle-Shorter Side of Scalene Triangle)))/4 to evaluate the Area of Scalene Triangle, The Area of Scalene Triangle formula is defined as the total amount of space or region occupied by the Scalene Triangle. Area of Scalene Triangle is denoted by A symbol.

How to evaluate Area of Scalene Triangle using this online evaluator? To use this online evaluator for Area of Scalene Triangle, enter Longer Side of Scalene Triangle (S_Longer), Medium Side of Scalene Triangle (S_Medium) & Shorter Side of Scalene Triangle (S_Shorter) and hit the calculate button.

FAQs on Area of Scalene Triangle

What is the formula to find Area of Scalene Triangle?

The formula of Area of Scalene Triangle is expressed as Area of Scalene Triangle = (sqrt((Longer Side of Scalene Triangle+Medium Side of Scalene Triangle+Shorter Side of Scalene Triangle)*(Medium Side of Scalene Triangle+Shorter Side of Scalene Triangle-Longer Side of Scalene Triangle)*(Longer Side of Scalene Triangle+Shorter Side of Scalene Triangle-Medium Side of Scalene Triangle)*(Longer Side of Scalene Triangle+Medium Side of Scalene Triangle-Shorter Side of Scalene Triangle)))/4. Here is an example- 64.99231 = (sqrt((20+14+10)*(14+10-20)*(20+10-14)*(20+14-10)))/4.

How to calculate Area of Scalene Triangle?

With Longer Side of Scalene Triangle (S_Longer), Medium Side of Scalene Triangle (S_Medium) & Shorter Side of Scalene Triangle (S_Shorter) we can find Area of Scalene Triangle using the formula - Area of Scalene Triangle = (sqrt((Longer Side of Scalene Triangle+Medium Side of Scalene Triangle+Shorter Side of Scalene Triangle)*(Medium Side of Scalene Triangle+Shorter Side of Scalene Triangle-Longer Side of Scalene Triangle)*(Longer Side of Scalene Triangle+Shorter Side of Scalene Triangle-Medium Side of Scalene Triangle)*(Longer Side of Scalene Triangle+Medium Side of Scalene Triangle-Shorter Side of Scalene Triangle)))/4. This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Area of Scalene Triangle?

Here are the different ways to Calculate Area of Scalene Triangle-

Area of Scalene Triangle=(Medium Side of Scalene Triangle*Shorter Side of Scalene Triangle*sin(Larger Angle of Scalene Triangle))/2
Area of Scalene Triangle=(Longer Side of Scalene Triangle*Shorter Side of Scalene Triangle*sin(Medium Angle of Scalene Triangle))/2
Area of Scalene Triangle=(Longer Side of Scalene Triangle*Medium Side of Scalene Triangle*sin(Smaller Angle of Scalene Triangle))/2

Can the Area of Scalene Triangle be negative?

No, the Area of Scalene Triangle, measured in Area cannot be negative.

Which unit is used to measure Area of Scalene Triangle?

Area of Scalene Triangle is usually measured using the Square Meter[m²] for Area. Square Kilometer[m²], Square Centimeter[m²], Square Millimeter[m²] are the few other units in which Area of Scalene Triangle can be measured.

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Area of Scalene Triangle Formula

​GoArea of Scalene Triangle given Larger Angle and Adjacent Sides Formula

​GoArea of Scalene Triangle given Medium Angle and Adjacent Sides Formula

Area of Scalene Triangle Example

Area of Scalene Triangle Solution

Area of Scalene Triangle Formula Elements

Other Formulas to find Area of Scalene Triangle

How to Evaluate Area of Scalene Triangle?

FAQs on Area of Scalene Triangle

Variable Name

GoArea of Scalene Triangle given Larger Angle and Adjacent Sides Formula

GoArea of Scalene Triangle given Medium Angle and Adjacent Sides Formula