SNIIX18
AD=3 centimeters, so AB= ___ centimeters.



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SNIIX18
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dw:1373481393505:dw @souvik last question can you help me

souvik
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ABcos60=AD
find AD

SNIIX18
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but we already have ad its 3cm

souvik
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sorry...find AB

SNIIX18
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how do i do that im so confused :/

souvik
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AB=AD/cos60

SNIIX18
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i got 0.989 is that right

souvik
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cos60=0.5
AB=6 cm

SNIIX18
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how did you do that i put it correct in the calculator and i gave me 1 then i did it again and i got 0.989

souvik
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cos60=?

SNIIX18
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yahh i would put that then i would put 60 put it didnt giveme anything

souvik
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first put 60 then cos...hope this time works

SNIIX18
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okay i did that then what do i do

souvik
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so cos60=0.5
now AB=AD/0.5=3/0.5=6 cm

SNIIX18
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okay yes now i got it i thought you where suppost to put cos first then the 60 thank you

souvik
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here in India we put cos first and then 60....:)

SNIIX18
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ohhh okay isnt it already late for you over there?

souvik
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12:30 AM here..

SNIIX18
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really wow over here in italy its 9:00 pm well i guess ill let you go soyou can sleep
just one moer question how do ou say bye in india?

souvik
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there are many language in India...in Bengali..we use byeEnglish word..
but informally "tata" , formally "biday" ....
good night="suvo rattri"

souvik
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in Hindi...bye='albida'