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Proportionate Perimeter given Central Angle Formula

GoProportionate Perimeter given Wetted Perimeter Formula

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Proportionate perimeter is the ratio of perimeter while running partially full to running full. Check FAQs

P p = (\frac{∠ central}{360 \cdot \frac{π}{180}})

P_p - Proportionate perimeter?∠_central - Central Angle?π - Archimedes' constant?

Proportionate Perimeter given Central Angle Example

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Here is how the Proportionate Perimeter given Central Angle equation looks like with Values.

Here is how the Proportionate Perimeter given Central Angle equation looks like with Units.

Here is how the Proportionate Perimeter given Central Angle equation looks like.

0.3333 = (\frac{120}{360 \cdot \frac{3.1416}{180}})

0.3333 = (\frac{120°}{360 \cdot \frac{3.1416}{180}})

0.3333 = (\frac{120}{360 \cdot \frac{3.1416}{180}})

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Proportionate Perimeter given Central Angle Solution

Follow our step by step solution on how to calculate Proportionate Perimeter given Central Angle?

FIRST Step Consider the formula

P p = (\frac{∠ central}{360 \cdot \frac{π}{180}})

Next Step Substitute values of Variables

∴

P p = (\frac{120°}{360 \cdot \frac{π}{180}})

Next Step Substitute values of Constants

∴

P p = (\frac{120°}{360 \cdot \frac{3.1416}{180}})

Next Step Convert Units

∴

P p = (\frac{2.0944rad}{360 \cdot \frac{3.1416}{180}})

Next Step Prepare to Evaluate

∴

P p = (\frac{2.0944}{360 \cdot \frac{3.1416}{180}})

Next Step Evaluate

∴

P p = 0.33333333333327

LAST Step Rounding Answer

∴

P p = 0.3333

Proportionate Perimeter given Central Angle Formula Elements

Variables

Constants

Proportionate perimeter

Proportionate perimeter is the ratio of perimeter while running partially full to running full.

Symbol: P_p

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Proportionate perimeter

Central Angle

A central angle is an angle whose apex (vertex) is the center O of a circle and whose legs (sides) are radii intersecting the circle in two distinct points A and B.

Symbol: ∠_central

Measurement: AngleUnit: °

Note: Value should be between 0 to 360.

Formulas to find Central Angle

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

Other Formulas to find Proportionate perimeter

Go Proportionate Perimeter given Wetted Perimeter

P p = \frac{P w}{P}

Other formulas in Proportionate Perimeter category

Go Central Angle given Proportionate Perimeter

∠ central = (P p \cdot (360 \cdot \frac{π}{180}))

How to Evaluate Proportionate Perimeter given Central Angle?

Proportionate Perimeter given Central Angle evaluator uses Proportionate perimeter = (Central Angle/(360*pi/180)) to evaluate the Proportionate perimeter, The Proportionate Perimeter given Central Angle is defined as the ratio of the wetted perimeter of a partially filled pipe or channel to the wetted perimeter when it is fully filled. Proportionate perimeter is denoted by P_p symbol.

How to evaluate Proportionate Perimeter given Central Angle using this online evaluator? To use this online evaluator for Proportionate Perimeter given Central Angle, enter Central Angle (∠_central) and hit the calculate button.

FAQs on Proportionate Perimeter given Central Angle

What is the formula to find Proportionate Perimeter given Central Angle?

The formula of Proportionate Perimeter given Central Angle is expressed as Proportionate perimeter = (Central Angle/(360*pi/180)). Here is an example- 0.125 = (central_angle/(360*pi/180)).

How to calculate Proportionate Perimeter given Central Angle?

With Central Angle (∠_central) we can find Proportionate Perimeter given Central Angle using the formula - Proportionate perimeter = (Central Angle/(360*pi/180)). This formula also uses Archimedes' constant .

What are the other ways to Calculate Proportionate perimeter?

Here are the different ways to Calculate Proportionate perimeter-

Proportionate perimeter=Wetted Perimeter for Partial Flow/Wetted Perimeter

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