Math Challenge Problem #13
by Melissa Schmidli
January 07, 2008
The points A, B, C, D, and E are located on a straight line, in order, in accordance with the following conditions. What is the distance from B to C?
**The distance from A to E is 20 cm.
**The distance from A to D is 15 cm.
**The distance from B to E is 10 cm.
**C is halfway between B and D.
