Home Geometry Problems
Problem 1. Triangle, Angles, Midpoint, Congruence.
Level: High School, SAT Prep, College geometry.

In a triangle ABC, median BD is such that angles A and DBC are equal, and angle ADB = 45°, prove that angle A = 30°. Post a comment.
 

Geometry Problem: Congruence 


 

See Also:

 

Classical Theorems

 

Geometry Jobs

 

Area of a triangle, Cevian, Trisector

Proposed Problem 416.
Triangle, Cevians, Trisectors, Area.
 

Problem 3. Triangle, median and angles.
 

Problem 2. Triangle and angles.
 

Geometry Help: Key theorems or Facts you should know for the proposed problems.
  Recent Additions