MathDB
altitude from A to BC equals 1, D midpoint AC, BD=?

Source: Irmo 2015 p1 q1

September 16, 2018
geometryaltitudemidpoint

Problem Statement

In the triangle ABCABC, the length of the altitude from AA to BCBC is equal to 11. DD is the midpoint of ACAC. What are the possible lengths of BDBD?
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