Difference between revisions of "2007 AMC 10A Problems/Problem 18"
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+ | ==Problem== | ||
+ | Consider the <math>12</math>-sided polygon <math>ABCDEFGHIJKL</math>, as shown. Each of its sides has length <math>4</math>, and each two consecutive sides form a right angle. Suppose that <math>\overline{AG}</math> and <math>\overline{CH}</math> meet at <math>M</math>. What is the area of quadrilateral <math>ABCM</math>? | ||
+ | {{image}} | ||
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+ | <math>\text{(A)}\ \frac {44}{3}\qquad \text{(B)}\ 16 \qquad \text{(C)}\ \frac {88}{5}\qquad \text{(D)}\ 20 \qquad \text{(E)}\ \frac {62}{3}</math> | ||
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+ | ==Solution== | ||
+ | {{solution}} | ||
+ | |||
+ | ==See also== |
Revision as of 09:53, 5 February 2008
Problem
Consider the -sided polygon
, as shown. Each of its sides has length
, and each two consecutive sides form a right angle. Suppose that
and
meet at
. What is the area of quadrilateral
?
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Solution
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