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Top Radius of Frustum of Cone is the distance between the center and any point on the circumference of the top circular surface of the Frustum of the Cone. Check FAQs
rTop=hSlant2-h2+ABaseπ
rTop - Top Radius of Frustum of Cone?hSlant - Slant Height of Frustum of Cone?h - Height of Frustum of Cone?ABase - Base Area of Frustum of Cone?π - Archimedes' constant?

Top Radius of Frustum of Cone given Slant Height and Base Area Example

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Here is how the Top Radius of Frustum of Cone given Slant Height and Base Area equation looks like with Values.

Here is how the Top Radius of Frustum of Cone given Slant Height and Base Area equation looks like with Units.

Here is how the Top Radius of Frustum of Cone given Slant Height and Base Area equation looks like.

9.1694Edit=9Edit2-8Edit2+80Edit3.1416
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Top Radius of Frustum of Cone given Slant Height and Base Area Solution

Follow our step by step solution on how to calculate Top Radius of Frustum of Cone given Slant Height and Base Area?

FIRST Step Consider the formula
rTop=hSlant2-h2+ABaseπ
Next Step Substitute values of Variables
rTop=9m2-8m2+80π
Next Step Substitute values of Constants
rTop=9m2-8m2+803.1416
Next Step Prepare to Evaluate
rTop=92-82+803.1416
Next Step Evaluate
rTop=9.16937066965798m
LAST Step Rounding Answer
rTop=9.1694m

Top Radius of Frustum of Cone given Slant Height and Base Area Formula Elements

Variables
Constants
Functions
Top Radius of Frustum of Cone
Top Radius of Frustum of Cone is the distance between the center and any point on the circumference of the top circular surface of the Frustum of the Cone.
Symbol: rTop
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Slant Height of Frustum of Cone
The Slant Height of Frustum of Cone is the length of the line segment joining the extremities of two parallel radii, drawn in the same direction of the two circular bases.
Symbol: hSlant
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Height of Frustum of Cone
Height of Frustum of Cone is the maximum vertical distance from the bottom to the top circular face of the Frustum of the Cone.
Symbol: h
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Base Area of Frustum of Cone
The Base Area of Frustum of Cone is the total amount of two-dimensional space occupied by the base face of the Frustum of the Cone.
Symbol: ABase
Measurement: AreaUnit:
Note: Value should be greater than 0.
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
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 Top Radius of Frustum of Cone

​Go Top Radius of Frustum of Cone given Top Area
rTop=ATopπ

Other formulas in Top Radius of Frustum of Cone category

​Go Base Radius of Frustum of Cone given Base Area
rBase=ABaseπ
​Go Base Radius of Frustum of Cone given Slant Height
rBase=rTop-hSlant2-h2

How to Evaluate Top Radius of Frustum of Cone given Slant Height and Base Area?

Top Radius of Frustum of Cone given Slant Height and Base Area evaluator uses Top Radius of Frustum of Cone = sqrt(Slant Height of Frustum of Cone^2-Height of Frustum of Cone^2)+sqrt(Base Area of Frustum of Cone/pi) to evaluate the Top Radius of Frustum of Cone, The Top Radius of Frustum of Cone given Slant Height and Base Area formula is defined as the distance between the center and any point on the circumference of the top circular surface of the Frustum of the Cone and calculated using the slant height, height, and base area of the Frustum of Cone. Top Radius of Frustum of Cone is denoted by rTop symbol.

How to evaluate Top Radius of Frustum of Cone given Slant Height and Base Area using this online evaluator? To use this online evaluator for Top Radius of Frustum of Cone given Slant Height and Base Area, enter Slant Height of Frustum of Cone (hSlant), Height of Frustum of Cone (h) & Base Area of Frustum of Cone (ABase) and hit the calculate button.

FAQs on Top Radius of Frustum of Cone given Slant Height and Base Area

What is the formula to find Top Radius of Frustum of Cone given Slant Height and Base Area?
The formula of Top Radius of Frustum of Cone given Slant Height and Base Area is expressed as Top Radius of Frustum of Cone = sqrt(Slant Height of Frustum of Cone^2-Height of Frustum of Cone^2)+sqrt(Base Area of Frustum of Cone/pi). Here is an example- 9.169371 = sqrt(9^2-8^2)+sqrt(80/pi).
How to calculate Top Radius of Frustum of Cone given Slant Height and Base Area?
With Slant Height of Frustum of Cone (hSlant), Height of Frustum of Cone (h) & Base Area of Frustum of Cone (ABase) we can find Top Radius of Frustum of Cone given Slant Height and Base Area using the formula - Top Radius of Frustum of Cone = sqrt(Slant Height of Frustum of Cone^2-Height of Frustum of Cone^2)+sqrt(Base Area of Frustum of Cone/pi). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).
What are the other ways to Calculate Top Radius of Frustum of Cone?
Here are the different ways to Calculate Top Radius of Frustum of Cone-
  • Top Radius of Frustum of Cone=sqrt(Top Area of Frustum of Cone/pi)OpenImg
Can the Top Radius of Frustum of Cone given Slant Height and Base Area be negative?
No, the Top Radius of Frustum of Cone given Slant Height and Base Area, measured in Length cannot be negative.
Which unit is used to measure Top Radius of Frustum of Cone given Slant Height and Base Area?
Top Radius of Frustum of Cone given Slant Height and Base Area is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Top Radius of Frustum of Cone given Slant Height and Base Area can be measured.
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