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The Unknown Side (
Posted on 20020701
)
ABC is a triangle:
Angle A < 90.
D is a point on BC such that BD = DC.
M is a point on BC such that AM is perpendicular to BC.
If
AD = 10,
BC = 12 and
MC = 11
find the length of AC.
See The Solution
Submitted by
Dulanjana
Rating:
2.9091
(11 votes)
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solution
 Comment 8 of 15 
14. Simple arithmetic, followed by simple geometry using the Pythagorean formula. If I found this easy, it must be pretty easy, because I'm certainly not a math whiz.
Posted by
rob allen
on 20030204 09:09:59
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