AMC 8 · 2002 · #16

학년 8 geometry-2d
pythagorean-theoremarea-trianglesperfect-squares identify-subproblemspattern-recognition ↑ 선수 지식: area-trianglespythagorean-theorem
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문제

Right isosceles triangles are constructed on the sides of a 3-4-5 right triangle, as shown. A capital letter represents the area of each triangle. Which one of the following is true?

답을 골라 클릭하세요.

(A)
X+Z=W+Y
(B)
W+X=Z
(C)
3X+4Y=5Z
(D)
$X+W=\frac{1}{2}(Y+Z)$
(E)
X+Y=Z

AMC 8 2002 problem © Mathematical Association of America (MAA AMC). Reproduced for educational use.

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