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## #26 2008-08-06 22:40:20

Sudeep
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### Re: Coordinate Geometry

What is the distance in cm between two parallel chords of lengths 32 cm and 24 cm in a circle of radius 20 cm?

## #27 2008-08-09 03:53:07

integer
Full Member

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### Re: Coordinate Geometry

There are two answers.
If you treat it as a 3-4-5 triangle, you don't need a calculator to get either result.

## #28 2011-12-29 02:24:52

anonimnystefy
Real Member

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### Re: Coordinate Geometry

hi ganesh

#5

we have that the intersection of the first two lines is (5,5).We can check that that point lies on the third line.

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