Outer Diagonal of Concave Quadrilateral Solution

STEP 0: Pre-Calculation Summary
Formula Used
Outer Diagonal of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Second Outer Side of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Second Outer Side of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral)))
dOuter = sqrt(SFirst Outer^2+SSecond Outer^2-(2*SFirst Outer*SSecond Outer*cos(Second Acute)))
This formula uses 2 Functions, 4 Variables
Functions Used
cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(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., sqrt(Number)
Variables Used
Outer Diagonal of Concave Quadrilateral - (Measured in Meter) - Outer Diagonal of Concave Quadrilateral is a straight line joining two opposite corners, and lies outside the region of the Concave Quadrilateral.
First Outer Side of Concave Quadrilateral - (Measured in Meter) - First Outer Side of Concave Quadrilateral is the first outermost side of the Concave Quadrilateral.
Second Outer Side of Concave Quadrilateral - (Measured in Meter) - Second Outer Side of Concave Quadrilateral is the second outermost side of the Concave Quadrilateral.
Second Acute Angle of Concave Quadrilateral - (Measured in Radian) - Second Acute Angle of Concave Quadrilateral is the angle formed between second outer and second inner side of the Concave Quadrilateral.
STEP 1: Convert Input(s) to Base Unit
First Outer Side of Concave Quadrilateral: 10 Meter --> 10 Meter No Conversion Required
Second Outer Side of Concave Quadrilateral: 5 Meter --> 5 Meter No Conversion Required
Second Acute Angle of Concave Quadrilateral: 45 Degree --> 0.785398163397301 Radian (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
dOuter = sqrt(SFirst Outer^2+SSecond Outer^2-(2*SFirst Outer*SSecond Outer*cos(∠Second Acute))) --> sqrt(10^2+5^2-(2*10*5*cos(0.785398163397301)))
Evaluating ... ...
dOuter = 7.3681287910388
STEP 3: Convert Result to Output's Unit
7.3681287910388 Meter --> No Conversion Required
FINAL ANSWER
7.3681287910388 7.368129 Meter <-- Outer Diagonal of Concave Quadrilateral
(Calculation completed in 00.004 seconds)

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St Joseph's College (SJC), Bengaluru
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Walchand College of Engineering (WCE), Sangli
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Concave Quadrilateral Calculators

Inner Diagonal of Concave Quadrilateral
​ LaTeX ​ Go Inner Diagonal of Concave Quadrilateral = sqrt(Second Outer Side of Concave Quadrilateral^2+Second Inner Side of Concave Quadrilateral^2-(2*Second Outer Side of Concave Quadrilateral*Second Inner Side of Concave Quadrilateral*cos(Third Acute Angle of Concave Quadrilateral)))
Outer Diagonal of Concave Quadrilateral
​ LaTeX ​ Go Outer Diagonal of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Second Outer Side of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Second Outer Side of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral)))
First Inner Side of Concave Quadrilateral
​ LaTeX ​ Go First Inner Side of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Outer Diagonal of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Outer Diagonal of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral)))
First Acute Angle of Concave Quadrilateral
​ LaTeX ​ Go First Acute Angle of Concave Quadrilateral = arccos((First Outer Side of Concave Quadrilateral^2+First Inner Side of Concave Quadrilateral^2-Inner Diagonal of Concave Quadrilateral^2)/(2*First Outer Side of Concave Quadrilateral*First Inner Side of Concave Quadrilateral))

Outer Diagonal of Concave Quadrilateral Formula

​LaTeX ​Go
Outer Diagonal of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Second Outer Side of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Second Outer Side of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral)))
dOuter = sqrt(SFirst Outer^2+SSecond Outer^2-(2*SFirst Outer*SSecond Outer*cos(Second Acute)))

What is a Concave Quadrilateral?

A Quadrilateral is called a concave quadrilateral, if at least one line segment joining the vertices is not a part of the same region of the quadrilateral. That is, any line segment that joins two interior points goes outside the figure.

How to Calculate Outer Diagonal of Concave Quadrilateral?

Outer Diagonal of Concave Quadrilateral calculator uses Outer Diagonal of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Second Outer Side of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Second Outer Side of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral))) to calculate the Outer Diagonal of Concave Quadrilateral, The Outer Diagonal of Concave Quadrilateral formula is defined as the length of the diagonal formed outside the Concave Quadrilateral. Outer Diagonal of Concave Quadrilateral is denoted by dOuter symbol.

How to calculate Outer Diagonal of Concave Quadrilateral using this online calculator? To use this online calculator for Outer Diagonal of Concave Quadrilateral, enter First Outer Side of Concave Quadrilateral (SFirst Outer), Second Outer Side of Concave Quadrilateral (SSecond Outer) & Second Acute Angle of Concave Quadrilateral (∠Second Acute) and hit the calculate button. Here is how the Outer Diagonal of Concave Quadrilateral calculation can be explained with given input values -> 7.368129 = sqrt(10^2+5^2-(2*10*5*cos(0.785398163397301))).

FAQ

What is Outer Diagonal of Concave Quadrilateral?
The Outer Diagonal of Concave Quadrilateral formula is defined as the length of the diagonal formed outside the Concave Quadrilateral and is represented as dOuter = sqrt(SFirst Outer^2+SSecond Outer^2-(2*SFirst Outer*SSecond Outer*cos(∠Second Acute))) or Outer Diagonal of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Second Outer Side of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Second Outer Side of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral))). First Outer Side of Concave Quadrilateral is the first outermost side of the Concave Quadrilateral, Second Outer Side of Concave Quadrilateral is the second outermost side of the Concave Quadrilateral & Second Acute Angle of Concave Quadrilateral is the angle formed between second outer and second inner side of the Concave Quadrilateral.
How to calculate Outer Diagonal of Concave Quadrilateral?
The Outer Diagonal of Concave Quadrilateral formula is defined as the length of the diagonal formed outside the Concave Quadrilateral is calculated using Outer Diagonal of Concave Quadrilateral = sqrt(First Outer Side of Concave Quadrilateral^2+Second Outer Side of Concave Quadrilateral^2-(2*First Outer Side of Concave Quadrilateral*Second Outer Side of Concave Quadrilateral*cos(Second Acute Angle of Concave Quadrilateral))). To calculate Outer Diagonal of Concave Quadrilateral, you need First Outer Side of Concave Quadrilateral (SFirst Outer), Second Outer Side of Concave Quadrilateral (SSecond Outer) & Second Acute Angle of Concave Quadrilateral (∠Second Acute). With our tool, you need to enter the respective value for First Outer Side of Concave Quadrilateral, Second Outer Side of Concave Quadrilateral & Second Acute Angle of Concave Quadrilateral 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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