Not worth the money
Works fine but is not worth $1.99. No options and very limited. I highly recommend using FSWizard. It is a free machining tool with a full triangle calculator, fillet calculator and more.
Description
Tangent Lines to Circles Calculator are mathematics calculator to find angles and the length of two lines that are tangent to a circle fast and easy.
Features:
• Instant calculation.
• The result is copy able to another app.
• The formula is included as reference.
• Support up to 16 decimal places.
• Support various unit for each input.
Two congruent right triangles are formed, since the tangent line is perpendicular to the radius.
So line AB has the same length as line BC.
And the radius AD has the same length as DC.
∠ABC Angle x° = 180° - Angle y°, or
∠ADC Angle y° = 180° - Angle x°
Formula:
Pythagorean theorem
DB = √AD² + AB²
sin (x/2) = DA / DB
cos (x/2) = AB / DB
tan (x/2) = DA / AB
Inputs:
1. Angle [x°]
2. Angle [y°]
3. Length [AD][DC]
4. Length [AB][BC]
5. Length [DB]
Quick Guide:
Clear the input and at least key in these two parameters to get results:
1 & 3 Angle [x°] & Length [AD][DC]
1 & 4 Angle [x°] & Length [AB][BC]
1 & 5 Angle [x°] & Length [DB]
2 & 3 Angle [y°] & Length [AD][DC]
2 & 4 Angle [y°] & Length [AB][BC]
2 & 5 Angle [y°] & Length [DB]
3 & 4 Length [AD][DC] & Length [AB][BC]
3 & 5 Length [AD][DC] & Length [DB]
4 & 5 Length [AB][BC] & Length [DB]
Tangent lines to circles. In Euclidean plane geometry, a tangent line to a circle is a line that touches the circle at exactly one point, never entering the circle's interior. Tangent lines to circles form the subject of several theorems, and play an important role in many geometrical constructions and proofs.
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Hide
Show More...
Features:
• Instant calculation.
• The result is copy able to another app.
• The formula is included as reference.
• Support up to 16 decimal places.
• Support various unit for each input.
Two congruent right triangles are formed, since the tangent line is perpendicular to the radius.
So line AB has the same length as line BC.
And the radius AD has the same length as DC.
∠ABC Angle x° = 180° - Angle y°, or
∠ADC Angle y° = 180° - Angle x°
Formula:
Pythagorean theorem
DB = √AD² + AB²
sin (x/2) = DA / DB
cos (x/2) = AB / DB
tan (x/2) = DA / AB
Inputs:
1. Angle [x°]
2. Angle [y°]
3. Length [AD][DC]
4. Length [AB][BC]
5. Length [DB]
Quick Guide:
Clear the input and at least key in these two parameters to get results:
1 & 3 Angle [x°] & Length [AD][DC]
1 & 4 Angle [x°] & Length [AB][BC]
1 & 5 Angle [x°] & Length [DB]
2 & 3 Angle [y°] & Length [AD][DC]
2 & 4 Angle [y°] & Length [AB][BC]
2 & 5 Angle [y°] & Length [DB]
3 & 4 Length [AD][DC] & Length [AB][BC]
3 & 5 Length [AD][DC] & Length [DB]
4 & 5 Length [AB][BC] & Length [DB]
Tangent lines to circles. In Euclidean plane geometry, a tangent line to a circle is a line that touches the circle at exactly one point, never entering the circle's interior. Tangent lines to circles form the subject of several theorems, and play an important role in many geometrical constructions and proofs.
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Screenshots
Tangent Lines to Circles Calc FAQ
-
Is Tangent Lines to Circles Calc free?
Yes, Tangent Lines to Circles Calc is completely free and it doesn't have any in-app purchases or subscriptions.
-
Is Tangent Lines to Circles Calc legit?
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Thanks for the vote -
How much does Tangent Lines to Circles Calc cost?
Tangent Lines to Circles Calc is free.
-
What is Tangent Lines to Circles Calc revenue?
To get estimated revenue of Tangent Lines to Circles Calc app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
User Rating
App is not rated in Brazil yet.
Ratings History
Tangent Lines to Circles Calc Reviews
Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
App is not ranked yet
Tangent Lines to Circles Calc Competitors
| Name | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|
i-Machinist
iMachinist - Cnc calculator
|
Unlock
|
Unlock
|
1
|
|
5 months ago | |
CNC Lathe calculator
GCode & Macro program master
|
Unlock
|
Unlock
|
0
|
|
1 year ago | |
Machinist Calc Pro
Machining Math Calculator
|
Unlock
|
Unlock
|
0
|
|
1 year ago | |
Mininigma: Enigma Simulator
Enigma machine simulator
|
Unlock
|
Unlock
|
2
|
|
2 years ago | |
Macro Lathe Simulator
|
Unlock
|
Unlock
|
0
|
|
2 years ago | |
Macro Terminal CNC
|
Unlock
|
Unlock
|
0
|
|
2 years ago | |
Arc+ Calculator
Arc Calculator
|
Unlock
|
Unlock
|
0
|
|
1 month ago | |
Geometry Calculator - Triangle
Angle, area, volume solver
|
Unlock
|
Unlock
|
0
|
|
1 month ago | |
Trigr - Trigonometry Solver
Calculadora Triangular - Trig
|
Unlock
|
Unlock
|
0
|
|
1 year ago | |
Diameter Finder - Circle Calc
Radius Diameter Circumference
|
Unlock
|
Unlock
|
0
|
|
10 months ago |
Tangent Lines to Circles Calc Installs
Last 30 days
Tangent Lines to Circles Calc Revenue
Last 30 daysTangent Lines to Circles Calc Revenue and Downloads
Gain valuable insights into Tangent Lines to Circles Calc performance with our analytics.
Sign up now to access downloads, revenue, and more.
Sign up now to access downloads, revenue, and more.
App Info
- Category
- Utilities
- Publisher
- Heng Jia Liang
- Languages
- English
- Recent release
- 1.0 (2 years ago )
- Released on
- Jun 17, 2022 (2 years ago )
- Also available in
- United States, Poland, Italy, Japan, South Korea, Kuwait, Kazakhstan, Lebanon, Mexico, Malaysia, Nigeria, Netherlands, Norway, New Zealand, Peru, Philippines, Pakistan, India, Portugal, Romania, Russia, Saudi Arabia, Sweden, Singapore, Slovenia, Thailand, Türkiye, Taiwan, Ukraine, Vietnam, South Africa, Denmark, Argentina, Austria, Australia, Azerbaijan, Belgium, Brazil, Belarus, Canada, Switzerland, Chile, China, Colombia, Czechia, Germany, United Arab Emirates, Dominican Republic, Algeria, Ecuador, Egypt, Spain, Finland, France, United Kingdom, Greece, Hong Kong SAR China, Hungary, Indonesia, Ireland, Israel
- Last Updated
- 1 month ago