perplexus.info :: Geometry : The Unknown Side

The Unknown Side (Posted on 2002-07-01)

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.

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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answer

| Comment 13 of 16 |

The required length of AC is 14.

Posted by K Sengupta on 2007-06-15 12:17:16

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