Bunuel wrote:
Which triangle, ADE or AEC, has the larger area? ABCD is a rectangle.
(1) DE is longer than EC.
(2) AC is longer than AE
[Reveal] Spoiler:
S1- DE>EC
Area of tr.ADE=\(\frac{1}{2}\) xDExAD
Area of tr. ACE=\(\frac{1}{2}\) xECxAD
Since DE>EC, Area of tr. ADE > Area of tr. ACE
Sufficient.
S2 - AC>AE.
Insufficient.
Answer A
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