The Triangle Calculator is an interactive learning widget that helps students easily solve and visualize triangles using basic geometry rules. By entering any three known values (with at least one side), students can instantly calculate the missing sides and angles, see a scaled triangle diagram, and understand the type of triangle formed.
This Triangle Calculator supports common cases such as Side-Side-Side, Side-Angle-Side, Angle-Side-Angle, and Angle-Angle-Side, making it useful for middle-school and high-school geometry learners. The triangle is drawn dynamically with color-coded sides and angles, helping students connect numerical values with geometric shapes visually.