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Author Topic: ON 08 P4 HELP MATH!!  (Read 5295 times)

Offline angell

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ON 08 P4 HELP MATH!!
« on: May 17, 2009, 08:49:42 pm »
Q.4 C plz:(
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oh churiyaan charha dey..
oh mehndiya kara dey..
oh jhanjara pawan dey...
On the dance floor oh mundiye...Nach Baliye!

--~*O yaara dhol bajaake.. O yaara jashan mana ke!!




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Offline al noor

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Re: ON 08 P4 HELP MATH!!
« Reply #1 on: May 17, 2009, 09:09:42 pm »
Please attatch the question maybe i can help you ???
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Offline theigstudent

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Re: ON 08 P4 HELP MATH!!
« Reply #2 on: May 17, 2009, 09:13:16 pm »
Quote from: angell on May 17, 2009, 08:49:42 pm
Q.4 C plz:(
hey plz help even i m stuck on this 1
plzzzz help

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<3 datz da way it izzzzzzzzzz <3

Offline al noor

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Re: ON 08 P4 HELP MATH!!
« Reply #3 on: May 17, 2009, 09:37:58 pm »
Quote from: theigstudent on May 17, 2009, 09:13:16 pm
Quote from: angell on May 17, 2009, 08:49:42 pm
Q.4 C plz:(
hey plz help even i m stuck on this 1
plzzzz help



Please attach the question soo i can help
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Offline angell

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Re: ON 08 P4 HELP MATH!!
« Reply #4 on: May 17, 2009, 09:40:30 pm »
Q4c
5e
 and complete Q 9 PLEASE:(
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oh churiyaan charha dey..
oh mehndiya kara dey..
oh jhanjara pawan dey...
On the dance floor oh mundiye...Nach Baliye!

--~*O yaara dhol bajaake.. O yaara jashan mana ke!!




-----------------------------------------

Offline theigstudent

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Re: ON 08 P4 HELP MATH!!
« Reply #5 on: May 17, 2009, 09:49:03 pm »
Quote from: angell on May 17, 2009, 09:40:30 pm
Q4c
5e
 and complete Q 9 PLEASE:(
so did u get Q8 a
could u plz explain it to me
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<3 datz da way it izzzzzzzzzz <3

Offline al noor

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Re: ON 08 P4 HELP MATH!!
« Reply #6 on: May 17, 2009, 09:52:33 pm »
Quote from: angell on May 17, 2009, 09:40:30 pm
Q4c
5e
 and complete Q 9 PLEASE:(

Ummm sorry for Q4c i am nt suree sorry

But for Q5e...is : first draw a right angle triangle from and it ends in C
Sin 60.2=OPP/HYP
sin 60.2=OPP/85 = 73.76km


Q9 is :
a)        P =42-(12+17+8)  =5
           Q= (40-(20+8)=12
           R= 1

b) i) 17
    ii)12

c) i) 26
    ii)57

d)   i) 8/100= 2/25
      ii) 45/100=9/20

e) 37/74 * 36/73 and then u can find the answer

Hope i helped u ..and gud luck ;)
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Offline sanity_master

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Re: ON 08 P4 HELP MATH!!
« Reply #7 on: May 17, 2009, 09:57:36 pm »
Q4 C

u have to add the 2 pentagons = 536 X 2 =1070

drop a line from ) to the center of AB

then get AB by >>  sin 36 = (AB÷2)
                                            15
= 17.63

the total = (17.63X 5)+ 1070 = 5477.5 cm2

if u dont understand anything from the solution tell me
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Offline al noor

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Re: ON 08 P4 HELP MATH!!
« Reply #8 on: May 17, 2009, 09:58:18 pm »
Quote from: theigstudent on May 17, 2009, 09:49:03 pm
Quote from: angell on May 17, 2009, 09:40:30 pm
Q4c
5e
 and complete Q 9 PLEASE:(
so did u get Q8 a
could u plz explain it to me

x=78(bcoz alternate angle)
y=180-36=144(bcoz opposite angle of cyclic quadratic)
z=180-78=102(bcoz opposite angle of cyclic quadratic)
 oki??
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Offline theigstudent

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Re: ON 08 P4 HELP MATH!!
« Reply #9 on: May 17, 2009, 10:06:19 pm »
thanks a lot guys
the explanations were superb  :)
Thanks once again
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Offline sanity_master

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Re: ON 08 P4 HELP MATH!!
« Reply #10 on: May 17, 2009, 10:08:14 pm »
ur welcome.....glad i could help :)
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Offline theigstudent

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Re: ON 08 P4 HELP MATH!!
« Reply #11 on: May 17, 2009, 10:09:46 pm »
 :) a +rep 4 all u guys :)
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Offline al noor

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Re: ON 08 P4 HELP MATH!!
« Reply #12 on: May 17, 2009, 10:11:32 pm »
Quote from: sanity_master on May 17, 2009, 10:08:14 pm
ur welcome.....glad i could help :)

can u add my rep plzz :)
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Offline angell

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Re: ON 08 P4 HELP MATH!!
« Reply #13 on: May 17, 2009, 10:12:55 pm »
yup thankx!!! +Rep from me too

but 1 more doubt

may/june 2008

q10
d)i d)ii and d)iii
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oh churiyaan charha dey..
oh mehndiya kara dey..
oh jhanjara pawan dey...
On the dance floor oh mundiye...Nach Baliye!

--~*O yaara dhol bajaake.. O yaara jashan mana ke!!




-----------------------------------------

Offline sanity_master

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Re: ON 08 P4 HELP MATH!!
« Reply #14 on: May 17, 2009, 10:14:56 pm »
check the topic i made about it ZARA answered it.....
https://studentforums.biz/index.php/topic,1460.0.html


add to that N08.....Q 10i solved it but i dont fully get it :S....

anyone
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