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Mathematics 17 Online
OpenStudy (anonymous):

two perpendicular chords divide a circle with a radius of 13cm into four parts. If the perpendicular distances of both chords are 5cm each from the center of the circle, find the area of the smallest part.

OpenStudy (anonymous):

@Directrix help pls

OpenStudy (anonymous):

http://flic.kr/p/img/81No1T_m.jpg

OpenStudy (anonymous):

do you think that is right?

Directrix (directrix):

Was that diagram given with the problem?

OpenStudy (anonymous):

no

Directrix (directrix):

I marked this on the diagram: perpendicular distances of both chords are 5cm each from the center

OpenStudy (anonymous):

then after this what will we do?

Directrix (directrix):

I'm still thinking and still amazed about that diagram that appeared from nowhere. :) Look at the discussion here and see what you think: http://openstudy.com/study#/updates/52292df9e4b0fbf34d621cf7

Directrix (directrix):

Is this diagram the same as the one that you posted for your problem?

OpenStudy (anonymous):

could you explain it to me

OpenStudy (anonymous):

@Directrix

Directrix (directrix):

I drew in the segment and then read this: "to find the middle line of the triangle in the smallest space." That makes no sense to me.

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