2015 AMC 8 Problems/Problem 21
Contents
Problem
In the given figure hexagon is equiangular, and are squares with areas and respectively, is equilateral and . What is the area of ?
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Solution
Clearly, since is a side of a square with area , . Now, since , we have .
Now, is a side of a square with area , so . Since is equilateral, .
Lastly, is a right triangle. We see that , so is a right triangle with legs and . Now, its area is .
Video Solution
~savannahsolver
See Also
2015 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 20 |
Followed by Problem 22 | |
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