perplexus.info :: Geometry : Minimum perimeter length

Minimum perimeter length (Posted on 2010-12-10)

The length of each of the sides of a triangle ABC is a positive integer with: ∠ BAC = 2* ∠ ABC and, ∠ ACB is obtuse.

Find the minimum length of the perimeter.

See The Solution Submitted by K Sengupta

Rating: 4.5000 (2 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: this program finds... (spoiler)

| Comment 3 of 6 |

(In reply to this program finds... (spoiler) by Charlie)

I thought at first I was missing some but some of your solutions are just multiples of smaller solutions
(77, 154, 231...
(126, 252, ...

either way our solutions are in agreement.

Posted by Jer on 2010-12-10 16:26:33

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