IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => IGCSE/ GCSE => Math => Topic started by: Most UniQue™ on May 15, 2011, 05:47:23 pm

Title: Plzzzzz helpppppppp!!
Post by: Most UniQue™ on May 15, 2011, 05:47:23 pm

M/j 2010 p42 question 3d 9c 10d
Nov 2010 p42 q10 c (ii)

Title: Re: Plzzzzz helpppppppp!!
Post by: The Golden Girl =D on May 15, 2011, 07:18:00 pm

Pro could ya please post in the write place and stop making threads for just a question or two even if it's only in the math board, post whatever doubt you have in the IGCSE board from now on.

Title: Re: Plzzzzz helpppppppp!!
Post by: Most UniQue™ on May 15, 2011, 07:28:06 pm

Quote from: ~ The Golden Girl ~ on May 15, 2011, 07:18:00 pm

Pro could ya please post in the write place and stop making threads for just a question or two even if it's only in the math board, post whatever doubt you have in the IGCSE board from now on.

Wrong spelling! It must be right :P :P

Ok sry had exam 2moro so was in a hurry now mind giving the answer? :P :P

Title: Re: Plzzzzz helpppppppp!!
Post by: SauD~ on May 15, 2011, 07:46:59 pm

Quote from: The Nerdy Pro on May 15, 2011, 07:28:06 pm

Wrong spelling! It must be right :P :P

Ok sry had exam 2moro so was in a hurry now mind giving the answer? :P :P

9c) 8 x 360 =2880
now use the formula

180n - 360 = 2880
n =18 ^_^

10cii) use that formula the one you found in c(i)
doing others :P