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  1. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    is parrallelogram or kite is a polygon??
  2. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    I simplyn wrote triangle but most saying it was equilateral triangle !!
  3. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    ennh ,,...." Rotational Symmetry of three means 3 lines of symmetry," yeh kis ney kaha bhai !!??:confused:
  4. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    for part b (i) you simply have to use formula pie(r)^2 x h = volume now insert values you knew pie(r)^2 x (h= 5cm+12mm) = 0.2
  5. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    oh its simple see carefull that the shape is divided into three same parts as stated above about 3 rotational symmetry becuase its symmetry is three multiply 105*3 and same for x*3 now apply formula for total internal angle (n-2)x180 now simply equate 315+3x=720 now solve it...
  6. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    oh I forgot about cosine rule yeh its better to use ,, I applied a really long method !!!
  7. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    extend the line C so the angle it form would be 90name this point "y" and and <c=15 so now apply equation 90+15+x=180 for it(ii) part i have a long method first find lenght BY by sine ration a/sinA=b/sinB => 250/sin90= bc/sin15 this way you could find BY ..now find CY by same method...
  8. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    haan my sir too said that if p1 would be easy then p2 would be difficult and vice versa !
  9. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    or tum ney mera !!;):D
  10. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    oh ,than thank you :p
  11. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    how could you help ... maths p1 is now pastpaper !!;)
  12. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    calm down calm down ..I was just kidding ;) i too wrote 2/5:D
  13. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    oh oh oh yeh answer they i wrote 4/10 and 0.4/1 !!!is that correct !!
  14. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    its not a diffrent appraoch you to have same method and same appraoch just you considered a whole figure while I considered half of it due to line of symmetry !!;)
  15. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    what I think the method is that take quadrilateral AHCB. where <H=90 , and <C=4x and where quadrilaterals total internal angle = 360 now equate all of them x+90+4x+80=360 then continue solving it hope it helped:)
  16. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    ok syed1995 and all other appering for maths very best of good lucks and may ALLAH truly help us to gain A* bye syed1995 !!(y)
  17. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    oh ,, i ave been taught this method :mad: thank you very much again !!(y)
  18. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    really tense yar i am loosing almost 6-7 just for my silliness !!!:(
  19. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    yar 21 b ii ka answer ms mein 25/28 hai :confused:
  20. khizer shahab

    Maths, Addmaths and Statistics: Post your doubts here!

    thank you very very much yar !! thousand of like for you ....for question 25 part (a)(i) and pls also the question 21 part (b)(ii)
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