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November 01, 2025, 10:46:21 am
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Colokid

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last question
« on: November 01, 2013, 11:37:19 am »
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how do i do this?
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fieldjus

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Re: last question
« Reply #1 on: November 01, 2013, 11:48:33 am »
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Quote from: singhkumar on November 01, 2013, 11:37:19 am
how do i do this?

hey I don't have calculator with me but i would suggest making AD whatever length you like i.e. 1, then find DB and DC

to find DB: tan50 = 1/DB
                 DB = 1/tan50

to find DC: tan33 = 1/DC
                 DC = 1/tan33

with these results then do DC/DB and this should give you the ratio :)
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