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Pro Problems > Math > Geometry > Triangles

Featured Pro Problems

Angle measures of a triangle, given information about the digits of the angles
In a triangle the angles meet certain criteria. Can you determine what the angles are?
Find the area of a triangle, given information about altitude and angles
Angles of three triangles are given in terms of x, y, and z
Angles of an isosceles triangle - find x and y, and then the angles
Triangle, squares, area, and side length problem
Can you find the missing angle in the described diagram?
Geometry problem - a rectangle divided into triangles

Full Directory Listing

Angle Measure, Angle Riddle, Arithmetic Angles, Forty-five and Thirty, Split Triangle, Three Triangles, Three Two-Digit Angle Measures, Triangle and Rectangle, Triangle in a Square, Triangle in a Square, Triangle Variables, Two Triangles with Angle Measures

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