plze help me???????????????????????

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plze help me???????????????????????

let A1,A2,A3,................A7be the vertices of a regular polygon of seven sides inscribed in a circle of radius R. then the value of
|A1A2|^2 +|A1A3|^2+.........+|A1A7|^2 = ??????????

2006-11-08 01:11:58 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

http://www.math.com

2006-11-08 01:13:51 · answer #1 · answered by MaryBeth 7 · 0⤊ 0⤋

Yes, I will help. The answer you seek is: P L E A S E. This is the correct spelling of the word.
Have a wonderful day!

2006-11-08 09:23:37 · answer #2 · answered by The Mystic One 4 · 0⤊ 0⤋