Trisolve: Triangle Calculator
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100% Free (*see details below...)
Perfect for geometry students teachers carpenters navigators orienteers surveyors astronomers... or anyone wanting to solve triangles.
The only triangle solver that draws the values you enter and enters the values you draw.
Enter anything you know and the app dynamically tells you everything that can be calculated including inverse calculations. If any value is possible to solve the app solves it. If a value is impossible to solve the app lets you know that too.
No need to press an enter key to solve your triangle. Just draw or enter and immediately visualize the solution.
Easily clear and restore individual values by touching the value's icon. Press and hold icons for quick right triangle entry and math expressions (ex. 9+7/32).
Solves triangles using sides and angles xy or rθ coordinate systems including any combination of each to suit your situation.
Calculates sides angles heights perimeter area vertex positions and multiple centers. Allows you to enter heights perimeter area vertex positions and centers not just sides and angles like other triangle solvers.
Categorize scalene isosceles and equilateral as well as acute right and obtuse triangles. Identifies and solves ambiguous triangles.
Angle units in degrees radians grads deg min sec % grades .... Length units are both universal and metric/imperial convertible. Unit conversions are easy just choose the units and convert automatically without reentry.
Transformations include translate rotate reflect and dilate. Transformations are coordinate system aware to facilitate easy understanding by beginning students while providing maximum flexibility for advanced users.
Results are calculated using numerically stable trigonometric algorithms giving the most precise results possible even in extreme engineering applications. Unlike many triangle solvers that give wrong answers extreme cases are handled with precision.
All values can be either user entered or app calculated in any combination. Enter the triangle's base and height and area is calculated. Enter the triangle's area and height and the base is calculated. Enter any value in any order and the correct formula is applied. No other app calculates inverse and partial solutions automatically.
Calculable values are shown with easily identifiable color icons while user entered values are indicated by high contrast monochrome icons suitable for color blind users.
Both inputs and outputs can be modified to allow for exploration and experimentation.
Field sizes are dynamically adjusted so extreme precision values fit on the smallest phone screens.
You have found the best triangle solver no risk to try guaranteed.
I appreciate your constructive feedback.
* Free Offer:
Contact the developer by email and request a free promotion code for a fully functional download no ads no upsells no in-app purchases... just free.
Developer's email: [email protected]
In memory of my geometry teacher Mr. Robert Wegner.
Perfect for geometry students teachers carpenters navigators orienteers surveyors astronomers... or anyone wanting to solve triangles.
The only triangle solver that draws the values you enter and enters the values you draw.
Enter anything you know and the app dynamically tells you everything that can be calculated including inverse calculations. If any value is possible to solve the app solves it. If a value is impossible to solve the app lets you know that too.
No need to press an enter key to solve your triangle. Just draw or enter and immediately visualize the solution.
Easily clear and restore individual values by touching the value's icon. Press and hold icons for quick right triangle entry and math expressions (ex. 9+7/32).
Solves triangles using sides and angles xy or rθ coordinate systems including any combination of each to suit your situation.
Calculates sides angles heights perimeter area vertex positions and multiple centers. Allows you to enter heights perimeter area vertex positions and centers not just sides and angles like other triangle solvers.
Categorize scalene isosceles and equilateral as well as acute right and obtuse triangles. Identifies and solves ambiguous triangles.
Angle units in degrees radians grads deg min sec % grades .... Length units are both universal and metric/imperial convertible. Unit conversions are easy just choose the units and convert automatically without reentry.
Transformations include translate rotate reflect and dilate. Transformations are coordinate system aware to facilitate easy understanding by beginning students while providing maximum flexibility for advanced users.
Results are calculated using numerically stable trigonometric algorithms giving the most precise results possible even in extreme engineering applications. Unlike many triangle solvers that give wrong answers extreme cases are handled with precision.
All values can be either user entered or app calculated in any combination. Enter the triangle's base and height and area is calculated. Enter the triangle's area and height and the base is calculated. Enter any value in any order and the correct formula is applied. No other app calculates inverse and partial solutions automatically.
Calculable values are shown with easily identifiable color icons while user entered values are indicated by high contrast monochrome icons suitable for color blind users.
Both inputs and outputs can be modified to allow for exploration and experimentation.
Field sizes are dynamically adjusted so extreme precision values fit on the smallest phone screens.
You have found the best triangle solver no risk to try guaranteed.
I appreciate your constructive feedback.
* Free Offer:
Contact the developer by email and request a free promotion code for a fully functional download no ads no upsells no in-app purchases... just free.
Developer's email: [email protected]
In memory of my geometry teacher Mr. Robert Wegner.
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