Points A and B are 10 units apart. Points B and C are 4 units apart. Points C and D are 3 units apart. If A and D are as close as possible, then the number of units between them is
Answer Choices
A. 0
B. 3
C. 9
D. 11
E. 17
Points A and B are 10 units apart. Points B and C are 4 units apart. Points C and D are 3 units apart. If A and D are as close as possible, then the number of units between them is
Answer Choices
A. 0
B. 3
C. 9
D. 11
E. 17