geometry unbound

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atiqur_jhe
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geometry unbound

Unread post by atiqur_jhe » Tue Jan 17, 2012 10:49 pm

i didn't understood the prob: book :geometry unbound,ex:1.5, prob:1
explain plz

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*Mahi*
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Re: geometry unbound

Unread post by *Mahi* » Tue Jan 17, 2012 10:58 pm

Post the problem so that everyone can see that.
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atiqur_jhe
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Re: geometry unbound

Unread post by atiqur_jhe » Tue Jan 17, 2012 11:29 pm

Let BM and CN be the external bisectors of the angels B=12 and C=132 of a special triangel ABC, each terminated at the opposition side. Without using trigonometric functions, compare the length of the angle bisectors.

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Moon
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Re: geometry unbound

Unread post by Moon » Wed Jan 18, 2012 12:38 am

As far as I understand this is asking either for the ratio of those bisectors OR asking the length of them separately. As the side lengths are not given I am assuming they are asking for the ratio.
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