2007 AMC 10B Problems/Problem 7
Problem
All sides of the convex pentagon are of equal length, and What is the degree measure of
Solution
because they are opposite sides of a square. Also, because all sides of the convex pentagon are of equal length. Since is a square and is an equilateral triangle, and Use angle addition:
See Also
2007 AMC 10B (Problems • Answer Key • Resources) | ||
Preceded by Problem 6 |
Followed by Problem 8 | |
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