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Area of Rectangle given Length and Obtuse Angle between Diagonals Formula

GoArea of Rectangle given Breadth and Diagonal Formula

GoArea of Rectangle given Perimeter and Length Formula

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Area of Rectangle is the total quantity of plane enclosed by the boundary of the Rectangle. Check FAQs

A = l^{2} \cdot \cot (\frac{∠ d(Obtuse)}{2})

A - Area of Rectangle?l - Length of Rectangle?∠_d(Obtuse) - Obtuse Angle between Diagonals of Rectangle?

Area of Rectangle given Length and Obtuse Angle between Diagonals Example

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Here is how the Area of Rectangle given Length and Obtuse Angle between Diagonals equation looks like with Values.

Here is how the Area of Rectangle given Length and Obtuse Angle between Diagonals equation looks like with Units.

Here is how the Area of Rectangle given Length and Obtuse Angle between Diagonals equation looks like.

44.8133 = 8^{2} \cdot \cot (\frac{110}{2})

44.8133m² = {8m}^{2} \cdot \cot (\frac{110°}{2})

44.8133 = 8^{2} \cdot \cot (\frac{110}{2})

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Area of Rectangle given Length and Obtuse Angle between Diagonals Solution

Follow our step by step solution on how to calculate Area of Rectangle given Length and Obtuse Angle between Diagonals?

FIRST Step Consider the formula

A = l^{2} \cdot \cot (\frac{∠ d(Obtuse)}{2})

Next Step Substitute values of Variables

∴

A = {8m}^{2} \cdot \cot (\frac{110°}{2})

Next Step Convert Units

∴

A = {8m}^{2} \cdot \cot (\frac{1.9199rad}{2})

Next Step Prepare to Evaluate

∴

A = 8^{2} \cdot \cot (\frac{1.9199}{2})

Next Step Evaluate

∴

A = 44.8132824454387m²

LAST Step Rounding Answer

∴

A = 44.8133m²

Area of Rectangle given Length and Obtuse Angle between Diagonals Formula Elements

Variables

Functions

Area of Rectangle

Area of Rectangle is the total quantity of plane enclosed by the boundary of the Rectangle.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Rectangle

Length of Rectangle

Length of Rectangle is any one of the pair of parallel sides which are longer than the remaining pair of parallel sides.

Symbol: l

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Rectangle

Obtuse Angle between Diagonals of Rectangle

Obtuse Angle between Diagonals of Rectangle is the angle made by the diagonals of the Rectangle which is greater than 90 degrees.

Symbol: ∠_d(Obtuse)

Measurement: AngleUnit: °

Note: Value should be between 90 to 180.

Formulas to find Obtuse Angle between Diagonals of Rectangle

cot

Cotangent is a trigonometric function that is defined as the ratio of the adjacent side to the opposite side in a right triangle.

Syntax: cot(Angle)

Other Formulas to find Area of Rectangle

Go Area of Rectangle given Breadth and Diagonal

A = b \cdot \sqrt{d^{2} - b^{2}}

Go Area of Rectangle given Perimeter and Length

A = \frac{(P \cdot l) - (2 \cdot l^{2})}{2}

Go Area of Rectangle given Length and Diagonal

A = l \cdot \sqrt{d^{2} - l^{2}}

Go Area of Rectangle

A = l \cdot b

How to Evaluate Area of Rectangle given Length and Obtuse Angle between Diagonals?

Area of Rectangle given Length and Obtuse Angle between Diagonals evaluator uses Area of Rectangle = Length of Rectangle^2*cot(Obtuse Angle between Diagonals of Rectangle/2) to evaluate the Area of Rectangle, The Area of Rectangle given Length and Obtuse Angle between Diagonals formula is defined as the total quantity of plane enclosed by the boundary of the Rectangle, and calculated using length and obtuse angle between diagonals of the Rectangle. Area of Rectangle is denoted by A symbol.

How to evaluate Area of Rectangle given Length and Obtuse Angle between Diagonals using this online evaluator? To use this online evaluator for Area of Rectangle given Length and Obtuse Angle between Diagonals, enter Length of Rectangle (l) & Obtuse Angle between Diagonals of Rectangle (∠_d(Obtuse)) and hit the calculate button.

FAQs on Area of Rectangle given Length and Obtuse Angle between Diagonals

What is the formula to find Area of Rectangle given Length and Obtuse Angle between Diagonals?

The formula of Area of Rectangle given Length and Obtuse Angle between Diagonals is expressed as Area of Rectangle = Length of Rectangle^2*cot(Obtuse Angle between Diagonals of Rectangle/2). Here is an example- 44.81328 = 8^2*cot(1.9198621771934/2).

How to calculate Area of Rectangle given Length and Obtuse Angle between Diagonals?

With Length of Rectangle (l) & Obtuse Angle between Diagonals of Rectangle (∠_d(Obtuse)) we can find Area of Rectangle given Length and Obtuse Angle between Diagonals using the formula - Area of Rectangle = Length of Rectangle^2*cot(Obtuse Angle between Diagonals of Rectangle/2). This formula also uses Cotangent (cot) function(s).

What are the other ways to Calculate Area of Rectangle?

Here are the different ways to Calculate Area of Rectangle-

Area of Rectangle=Breadth of Rectangle*sqrt(Diagonal of Rectangle^2-Breadth of Rectangle^2)
Area of Rectangle=((Perimeter of Rectangle*Length of Rectangle)-(2*Length of Rectangle^2))/2
Area of Rectangle=Length of Rectangle*sqrt(Diagonal of Rectangle^2-Length of Rectangle^2)

Can the Area of Rectangle given Length and Obtuse Angle between Diagonals be negative?

No, the Area of Rectangle given Length and Obtuse Angle between Diagonals, measured in Area cannot be negative.

Which unit is used to measure Area of Rectangle given Length and Obtuse Angle between Diagonals?

Area of Rectangle given Length and Obtuse Angle between Diagonals 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 Rectangle given Length and Obtuse Angle between Diagonals can be measured.

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