2002 AMC 12P Problems/Problem 19
Problem
In quadrilateral , and Find the area of
Solution
Draw parallel to and draw and perpendicular to , where and are on .
It is clear that triangles and are congruent 30-60-90 triangles. Therefore, and .
See also
2002 AMC 12P (Problems • Answer Key • Resources) | |
Preceded by Problem 18 |
Followed by Problem 20 |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | |
All AMC 12 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.