Geometry · Median · Angle bisector · Isosceles triangle · Triangle inequality

Problem 1, 2004

← Prev · 49 / 198 · Next →

RegionalEnter the answer

The lengths of the sides of a triangle \(ABC\) are three consecutive natural numbers. The median drawn from \(A\) is perpendicular to the bisector of the angle \(\angle ABC\). Determine the lengths of the sides of the triangle.

A B C D P
\(D\) is the midpoint of \(BC\); the bisector from \(B\) cuts the median \(AD\) at right angles.

Sign in to check answers, open hints, read the full solution, and track your progress. Statements are always free.

Serbian Regional Competition (Okruzno takmicenje) 2004, high school grade I, category A, problem 1. Organized by the Mathematical Society of Serbia (DMS). Source