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Perimeter of Rectangle given Area and Obtuse Angle between Diagonals Formula

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Perimeter of Rectangle is the total length of all the boundary lines of the Rectangle. Check FAQs

P = 2 \cdot \sqrt{A \cdot \cos e c (\frac{π - ∠ d(Obtuse)}{2}) \cdot \sec (\frac{π - ∠ d(Obtuse)}{2}) + (2 \cdot A)}

P - Perimeter of Rectangle?A - Area of Rectangle?∠_d(Obtuse) - Obtuse Angle between Diagonals of Rectangle?π - Archimedes' constant?

Perimeter of Rectangle given Area and Obtuse Angle between Diagonals Example

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

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

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

28.1539 = 2 \cdot \sqrt{48 \cdot \cos e c (\frac{3.1416 - 110}{2}) \cdot \sec (\frac{3.1416 - 110}{2}) + (2 \cdot 48)}

28.1539m = 2 \cdot \sqrt{48m² \cdot \cos e c (\frac{3.1416 - 110°}{2}) \cdot \sec (\frac{3.1416 - 110°}{2}) + (2 \cdot 48m²)}

28.1539 = 2 \cdot \sqrt{48 \cdot \cos e c (\frac{3.1416 - 110}{2}) \cdot \sec (\frac{3.1416 - 110}{2}) + (2 \cdot 48)}

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Perimeter of Rectangle given Area and Obtuse Angle between Diagonals Solution

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

FIRST Step Consider the formula

P = 2 \cdot \sqrt{A \cdot \cos e c (\frac{π - ∠ d(Obtuse)}{2}) \cdot \sec (\frac{π - ∠ d(Obtuse)}{2}) + (2 \cdot A)}

Next Step Substitute values of Variables

∴

P = 2 \cdot \sqrt{48m² \cdot \cos e c (\frac{π - 110°}{2}) \cdot \sec (\frac{π - 110°}{2}) + (2 \cdot 48m²)}

Next Step Substitute values of Constants

∴

P = 2 \cdot \sqrt{48m² \cdot \cos e c (\frac{3.1416 - 110°}{2}) \cdot \sec (\frac{3.1416 - 110°}{2}) + (2 \cdot 48m²)}

Next Step Convert Units

∴

P = 2 \cdot \sqrt{48m² \cdot \cos e c (\frac{3.1416 - 1.9199rad}{2}) \cdot \sec (\frac{3.1416 - 1.9199rad}{2}) + (2 \cdot 48m²)}

Next Step Prepare to Evaluate

∴

P = 2 \cdot \sqrt{48 \cdot \cos e c (\frac{3.1416 - 1.9199}{2}) \cdot \sec (\frac{3.1416 - 1.9199}{2}) + (2 \cdot 48)}

Next Step Evaluate

∴

P = 28.1539387054582m

LAST Step Rounding Answer

∴

P = 28.1539m

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

Variables

Constants

Functions

Perimeter of Rectangle

Perimeter of Rectangle is the total length of all the boundary lines of the Rectangle.

Symbol: P

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Perimeter of Rectangle

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

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

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

sec

Secant is a trigonometric function that is defined ratio of the hypotenuse to the shorter side adjacent to an acute angle (in a right-angled triangle); the reciprocal of a cosine.

Syntax: sec(Angle)

cosec

The cosecant function is a trigonometric function that is the reciprocal of the sine function.

Syntax: cosec(Angle)

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 Perimeter of Rectangle

Go Perimeter of Rectangle

P = 2 \cdot (l + b)

Go Perimeter of Rectangle given Diagonal and Length

P = 2 \cdot (l + \sqrt{d^{2} - l^{2}})

Go Perimeter of Rectangle given Area and Length

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

Go Perimeter of Rectangle given Breadth and Circumradius

P = 2 \cdot (b + \sqrt{(4 \cdot {r c}^{2}) - b^{2}})

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

Perimeter of Rectangle given Area and Obtuse Angle between Diagonals evaluator uses Perimeter of Rectangle = 2*sqrt(Area of Rectangle*cosec((pi-Obtuse Angle between Diagonals of Rectangle)/2)*sec((pi-Obtuse Angle between Diagonals of Rectangle)/2)+(2*Area of Rectangle)) to evaluate the Perimeter of Rectangle, The Perimeter of Rectangle given Area and Obtuse Angle between Diagonals formula is defined as the total length of all the boundary lines of the Rectangle, and calculated using Area and Obtuse Angle between Diagonals of the Rectangle. Perimeter of Rectangle is denoted by P symbol.

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

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

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

The formula of Perimeter of Rectangle given Area and Obtuse Angle between Diagonals is expressed as Perimeter of Rectangle = 2*sqrt(Area of Rectangle*cosec((pi-Obtuse Angle between Diagonals of Rectangle)/2)*sec((pi-Obtuse Angle between Diagonals of Rectangle)/2)+(2*Area of Rectangle)). Here is an example- 28.15394 = 2*sqrt(48*cosec((pi-1.9198621771934)/2)*sec((pi-1.9198621771934)/2)+(2*48)).

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

With Area of Rectangle (A) & Obtuse Angle between Diagonals of Rectangle (∠_d(Obtuse)) we can find Perimeter of Rectangle given Area and Obtuse Angle between Diagonals using the formula - Perimeter of Rectangle = 2*sqrt(Area of Rectangle*cosec((pi-Obtuse Angle between Diagonals of Rectangle)/2)*sec((pi-Obtuse Angle between Diagonals of Rectangle)/2)+(2*Area of Rectangle)). This formula also uses Archimedes' constant and , Secant (sec), Cosecant (cosec), Square Root (sqrt) function(s).

What are the other ways to Calculate Perimeter of Rectangle?

Here are the different ways to Calculate Perimeter of Rectangle-

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

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

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

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

Perimeter of Rectangle given Area and Obtuse Angle between Diagonals is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Perimeter of Rectangle given Area and Obtuse Angle between Diagonals can be measured.

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