Quickly and easily calculate the unknown sides and angles of a triangle with just a few known values. Enter the known measurements, and get the rest calculated instantly.
Triangle Solver by William Jockusch




201+ iOS apps & games curated and reviewed
With an average user rating of 4.3★, the If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true? category is one of the App Store's strongest. Browse all 201+ apps and games we track, sorted so the most loved ones surface first.




Quickly and easily calculate the unknown sides and angles of a triangle with just a few known values. Enter the known measurements, and get the rest calculated instantly.





Find unknown angles and sides of triangles with Trig Help, a simple triangle calculator. Quickly solve trigonometry problems with ease.





Solve geometric problems on a triangular grid through interactive tasks and exercises that test your knowledge and intuition. Explore various subjects, from basic to advanced, and improve your understanding of Euclidean geometry with over 300 tasks and a comprehensive glossary.


SnapCalc is a camera calculator app that solves math problems instantly by snapping a picture. It provides step-by-step solutions, recognizes handwritten problems, offers quizzes for math practice, and access to educational resources. Upgrade to the Premium version for ad-free experience and more features.




This application measures tilt angles and converts them into gradients, displaying the results in degrees and percentages. It allows users to easily measure and switch between different angle settings, making it a useful tool for various applications.


Get personalized math help with a vast library of courses for elementary to college-level math and standardized test prep. Features video examples, interactive practice, and self-tests. Start your 3-day free trial now!


This tool helps you solve triangles given any three out of six quantities and handles ambiguous cases with multiple solutions. It also allows you to interact with the triangle, view side lengths, and access a list of triangle-related formulas.




A homework camera calculator app that solves math problems from algebra to calculus. Simply snap a photo or enter equations manually for instant solutions, step-by-step explanations, and visual representations. Make math easier and improve your grades - try it now!




Create stunning 3D models with uMake: a user-friendly app for both professionals and beginners. From sketching to rendering, uMake offers powerful tools and features to bring your ideas to life. Try it now and unleash your creativity!


Sharpen your math, data, and computer science skills with interactive lessons on a variety of STEM topics. From algebra to AI and quantum mechanics, Brilliant offers bite-sized lessons to help you level up in just 15 minutes a day. Join over 10 million learners.


Measure angles, check surface flatness, and take real-size measurements with this intuitive level tool, perfect for DIY projects, home improvement, and learning geometry and trigonometry. Download this fast and accurate app to get precise results without extra equipment, available in both metric and imperial units.


This application helps users solve triangles by providing the missing sides and angles given three measures, and it reports the formulae used to find the solutions. It is a useful tool for learning and problem-solving, especially for engineers and trigonometry students, and offers features such as adjustable decimal places and unit conversions.


Math Ref is a versatile education app offering over 1,400 formulas, tools like unit and triangle solvers, and features for easy navigation and customization. Ideal for students, teachers, or math enthusiasts looking to enhance their math, physics, or chemistry skills, it's a must-try application for anyone needing quick and reliable mathematical support. Visit www.happymaau.com for more information and to provide feedback for further enhancements.




A powerful Rubik's Cube solving app that offers step-by-step instructions for cubes ranging from 2x2 to 17x17 sizes, with high reliability, engaging tutorials, and a free trial for the Pro version for unlimited solves without ads. Discover the joy of digital cube-solving anytime, anywhere!


An advanced math problem-solving app that helps users solve complex mathematical equations effortlessly. Take the challenge out of math with our intuitive and powerful solution. Try it now for easy solutions to your toughest math problems.


Get expert math help in simple, easy-to-follow lessons covering algebra, calculus, statistics, and more, all aligned with common core standards. Improve your math skills with step-by-step tutorials and test prep guidance tailored to your needs.