2006 Cyprus MO/Lyceum/Problem 14

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Problem

2006 CyMO-14.PNG

The rectangle $ABCD$ is a small garden divided to the rectangle $AXED$ and to the square $ZBCE$, so that $AE=2\sqrt{5}m$ and the shaded area of the triangle $DBE$ is $4m^2$. The area of the whole garden is

A. $24m^2$

B. $20m^2$

C. $16m^2$

D. $32m^2$

E. $10\sqrt5m^2$

Solution

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See also

2006 Cyprus MO, Lyceum (Problems)
Preceded by
Problem 13
Followed by
Problem 15
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