2010 · Q20
The median BD of the triangle ABC meets AC at D. If BD = ½ AC, then which one of the following is correct ?
Elementary MathematicsGeometry
- A∠ACB = 1 right angle
- B∠BAC = 1 right angle
- C∠ABC = 1 right angle
- DNone of the above
Explanation
Median equal to half the side implies the opposite angle is a right angle (∠ABC).