Shweta Patil
Walchand College of Engineering (WCE), Sangli
Shweta Patil has created this Calculator and 500+ more calculators!
Shashwati Tidke
Vishwakarma Institute of Technology (VIT), Pune
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11 Other formulas that you can solve using the same Inputs

Volume of a triangular prism when two angles and a side between them are given
Volume=Length*Side A^2*sin(Angle A)*sin(Angle B)/(2*sin(Angle A+Angle B)) GO
Current Value for Alternating Current
Electric Current=Peak Current*sin(Angular Frequency*Time+Angle A) GO
Side a of a triangle
Side A=sqrt((Side B)^2+(Side C)^2-2*Side B*Side C*cos(Angle A)) GO
Fourth angle of quadrilateral when three angles are given
Angle Between Sides=360-(Angle A+Angle B+Angle C) GO
Third angle of a triangle when two angles are given
Angle Between Sides=180-(Angle A+Angle B) GO
Side a of a triangle given side b, angles A and B
Side A=(Side B*sin(Angle A))/sin(Angle B) GO
Peak to Valley Height
Height=Feed/(tan(Angle A)+cot(Angle B)) GO
Work
Work =Force*Displacement*cos(Angle A) GO
Chord Length when radius and angle are given
Chord Length=sin(Angle A/2)*2*Radius GO
Arc Length
Arc Length=2*pi*Radius*(Angle A/360) GO
sin2A given angle A
Sin2A=2*sin(Angle A)*cos(Angle A) GO

3 Other formulas that calculate the same Output

Area of pentagon with side and apothem length is given
area of pentagon= (5/2)*side of pentagon*apothem length of pentagon GO
Area of pentagon if only side length of a pentagon is given
area of pentagon=(5*side of pentagon^2)/4*tan(Angle A) GO
Area of pentagon given only side of pentagon
area of pentagon=1.720*(side of pentagon)^2 GO

Area of pentagon only the radius of a pentagon is given Formula

area of pentagon=(5/2)*(radius of pentagon^2)*(sin(Angle A))
s=(5/2)*(r^2)*(sin(∠A))
More formulas
side of pentagon given area and apothem GO
Area of pentagon with side and apothem length is given GO
Apothem of Pentagon given area and side GO
Area of pentagon if only side length of a pentagon is given GO
Side of pentagon if area of pentagon is given GO
Radius of pentagon given area of pentagon GO
Perimeter of pentagon GO
side of pentagon if perimeter is given GO
sum of interior angles of pentagon GO
interior angle of pentagon given sum of interior angles GO
sum of interior angle and central angle GO
interior angle of pentagon if sum of interior angle and central angle is given GO
central angle of pentagon given sum of interior and central angle GO
interior angle of pentagon given only central angle GO
central angle of pentagon given only interior angle GO
Radius of circumcircle of pentagon given side and central angle GO
side of pentagon given radius of circumcircle and central angle of pentagon GO
Radius of incircle of pentagon given side and central angle GO
side of pentagon given radius of incircle and central angle of pentagon GO
Radius of incircle of pentagon given radius of circumcircle and central angle GO
Radius of circumcircle of pentagon given radius of incircle and central angle GO
Radius of circumcircle of pentagon given only side of pentagon GO
Side of pentagon given only radius of incircle of pentagon GO
Side of pentagon given only radius of circumcircle of pentagon GO
Radius of incircle of pentagon given only side of pentagon GO
Radius of circumcircle of pentagon given only radius of incircle GO
Radius of incircle of pentagon given only radius of circumcircle GO
side of pentagon given only area of pentagon GO
Area of pentagon given only side of pentagon GO
height of pentagon given radius of circumcircle and incircle of pentagon GO
Radius of circumcircle of pentagon given height and radius of circumcircle of pentagon GO
Radius of incircle of pentagon given height and radius of incircle of pentagon GO
height of pentagon given radius of circumcircle and central angle of pentagon GO
Radius of circumcircle of pentagon given height and central angle of pentagon GO
height of pentagon given radius of incircle and central angle of pentagon GO
Radius of incircle of pentagon given height and central angle of pentagon GO
Height of pentagon given side and central angle of pentagon GO
Side of pentagon given height and central angle of pentagon GO
Height of pentagon given only radius of circumcircle of pentagon GO
Radius of circumcircle of pentagon given only height of pentagon GO
Height of pentagon given only radius of incircle of pentagon GO
Radius of incircle of pentagon given only height of pentagon GO
Height of pentagon given only side of pentagon GO
Side of pentagon given only height of pentagon GO
Width of pentagon given side and central angle of pentagon GO
Side of pentagon given only width of pentagon GO
Width of pentagon given only side of pentagon GO
Radius of circumcircle of pentagon given only diagonal of pentagon GO
Diagonal of pentagon given only radius of circumcircle of pentagon GO
Apothem of pentagon given only side of pentagon GO
Side of pentagon given only apothem of pentagon GO

How to calculate the Area of pentagon only the radius of a pentagon is given

A regular pentagon is one with all equal sides and angles. Its interior angles measures 108 degrees and its exterior angles measure 72 degrees.

How to Calculate Area of pentagon only the radius of a pentagon is given?

Area of pentagon only the radius of a pentagon is given calculator uses area of pentagon=(5/2)*(radius of pentagon^2)*(sin(Angle A)) to calculate the area of pentagon, Area of pentagon only the radius of a pentagon is given is defined as the space occupied by the pentagon in space. area of pentagon and is denoted by s symbol.

How to calculate Area of pentagon only the radius of a pentagon is given using this online calculator? To use this online calculator for Area of pentagon only the radius of a pentagon is given, enter radius of pentagon (r) and Angle A (∠A) and hit the calculate button. Here is how the Area of pentagon only the radius of a pentagon is given calculation can be explained with given input values -> 20 = (5/2)*(4^2)*(sin(30)).

FAQ

What is Area of pentagon only the radius of a pentagon is given?
Area of pentagon only the radius of a pentagon is given is defined as the space occupied by the pentagon in space and is represented as s=(5/2)*(r^2)*(sin(∠A)) or area of pentagon=(5/2)*(radius of pentagon^2)*(sin(Angle A)). radius of pentagon is defined as the distance between the center to point on side of pentagon and The angle A is one of the angles of a triangle.
How to calculate Area of pentagon only the radius of a pentagon is given?
Area of pentagon only the radius of a pentagon is given is defined as the space occupied by the pentagon in space is calculated using area of pentagon=(5/2)*(radius of pentagon^2)*(sin(Angle A)). To calculate Area of pentagon only the radius of a pentagon is given, you need radius of pentagon (r) and Angle A (∠A). With our tool, you need to enter the respective value for radius of pentagon and Angle A and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate area of pentagon?
In this formula, area of pentagon uses radius of pentagon and Angle A. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • area of pentagon= (5/2)*side of pentagon*apothem length of pentagon
  • area of pentagon=(5*side of pentagon^2)/4*tan(Angle A)
  • area of pentagon=1.720*(side of pentagon)^2
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