# Math Is Fun Forum

Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫  π  -¹ ² ³ °

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## #1 2018-02-13 11:53:17

MathsIsFun
Registered: 2005-01-21
Posts: 7,713

### Area of a Circle by Lines

Area of a Circle by Lines

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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## #2 2018-02-13 14:46:07

Jai Ganesh
Registered: 2005-06-28
Posts: 47,365

### Re: Area of a Circle by Lines

Hi MathsIsFun,

The page on Area of Circle by Lines (and Polygons) is presented well.

Deducing area of a triangle to a circle is interesting!

Eminently likable! (All viewers would love it).

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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## #3 2018-02-13 19:05:38

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

### Re: Area of a Circle by Lines

Last edited by Monox D. I-Fly (2018-02-13 19:05:52)

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

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## #4 2018-02-14 16:02:48

MathsIsFun
Registered: 2005-01-21
Posts: 7,713

### Re: Area of a Circle by Lines

It is super neat isn't it?

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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## #5 2018-02-14 16:40:44

Jai Ganesh
Registered: 2005-06-28
Posts: 47,365

### Re: Area of a Circle by Lines

Hi MathsIsFun,

Certainly, Yes!

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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## #6 2018-02-14 21:00:48

Bob
Registered: 2010-06-20
Posts: 10,512

### Re: Area of a Circle by Lines

hi MathsIsFun

That's a wonderful moving diagram.  I love it!  Never seen that before.

Bob

Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob

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