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Triangles

Pro Problems > Math > Geometry > Triangles
 
 

Featured Pro Problems

Three Two-Digit Angle Measures
Angle measures of a triangle, given information about the digits of the angles
Angle Riddle
In a triangle the angles meet certain criteria. Can you determine what the angles are?
Forty-five and Thirty
Find the area of a triangle, given information about altitude and angles
Three Triangles
Angles of three triangles are given in terms of x, y, and z
Triangle Variables
Angles of an isosceles triangle - find x and y, and then the angles
Triangle in a Square
Triangle, squares, area, and side length problem
Angle Measure
Can you find the missing angle in the described diagram?
Minimum Perimeter
Find the value of y, given that the figure has the minimum possible perimeter
 
Inequalities
Isosceles
Right Triangles
 

Full Directory Listing

Angle Bisector, Angle Measure, Angle Riddle, Angles in a Triangle, Arithmetic Angles, Forty-five and Thirty, Quadratic Triangle, 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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