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1993 UNCO Math Contest II Problems/Problem 4

Revision as of 02:50, 20 October 2014 by Timneh (talk | contribs) (Created page with "== Problem == The table gives some of the straight line distances between certain pairs of cities. for example the distance between city <math>A</math> and city <math>B</math> i...")
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Problem

The table gives some of the straight line distances between certain pairs of cities. for example the distance between city $A$ and city $B$ is $34.$ Use the given data to determine the distance between city $A$ and city $C$. (Hint: a problem in the first round was similar in spirit to this one.) \[\begin{tabular}{c|cccc} & A & B & C & D \\ \hline A & 34 & & 16 \\ B & & 42 & \\ C & & & 12\\ D & 30 & & \\ \end{tabular}\]


Solution

See also

1993 UNCO Math Contest II (Problems • Answer Key • Resources)
Preceded by
Problem 3 		Followed by
Problem 5
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10
All UNCO Math Contest Problems and Solutions
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