1993 UNCO Math Contest II Problems/Problem 9
Problem
Let be a point inside the rectangle . If , and , find the length of . (Hint: draw helpful vertical and horizontal lines.)
Solution
By the British Flag Theorem, we have =. Substituting in, we have . We find to be .
See also
1993 UNCO Math Contest II (Problems • Answer Key • Resources) | ||
Preceded by Problem 8 |
Followed by Problem 10 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 | ||
All UNCO Math Contest Problems and Solutions |