Isosceles Triangle PRO
Calculates all quantities
About
Calculate all properties of an isosceles triangle, whether acute or obtuse. Input known values to see formulas and results. Supports decimals, fractions, and step-by-step solutions with history saving and sharing.
What's New in Isosceles Triangle PRO
2.2.1
July 17, 2026
Maintenance update. Improving performance.
Developer apps
FAQ
What quantities can Isosceles Triangle PRO calculate?
Isosceles Triangle PRO can calculate all important quantities for an isosceles triangle, including angles, side lengths, area, and perimeter. It provides the relevant formulas and shows the results step-by-step.
Does Isosceles Triangle PRO support both acute and obtuse triangles?
Yes, Isosceles Triangle PRO handles both acute and obtuse angled isosceles triangles. You can switch the appearance of the triangle within the app to match your specific case.
Can I input decimal and fractional values into Isosceles Triangle PRO?
Yes, Isosceles Triangle PRO supports both decimal and fractional inputs. You can also change the length of the decimal place for your calculations.
How does Isosceles Triangle PRO handle incorrect or conflicting input?
If values are missing, the corresponding fields are highlighted in orange. Conflicting or wrong values, such as negative lengths, will cause an affected field to be highlighted in red.
Does Isosceles Triangle PRO have ads?
No, Isosceles Triangle PRO is ad-free. The app description explicitly states 'no ads!', ensuring an uninterrupted user experience.
What is the price of Isosceles Triangle PRO?
Isosceles Triangle PRO is a paid application, priced at $2.99. This one-time purchase grants access to all its features.
How often is Isosceles Triangle PRO updated?
The latest version of Isosceles Triangle PRO is 2.1.9, last updated on June 2, 2026. This indicates a recent update, suggesting ongoing support.
Can I share my calculations from Isosceles Triangle PRO?
Yes, the app allows you to share your final solutions. This feature is useful for students or educators who need to present their work.
