MATHS PAPER 22 / JUNE 2012?

[asd]

Dudes, the parallel sides were 25 and 15, and the area was 248, now find the height for yourself, it will be 12.4

 

[Jaguar]

Don't talk about the segment again...change to other questions!

 

[ariba1996]

can u remind me f da area n da side f da trapezium whch was given in Q8 mensuration(whch were given in qs)

it was a paralelogram not a trapezium

 

[ariba1996]

not sure but as far as i remember !! sides were 25 and 15...area given was 248 !! not sure !!! my height was 12.4 cm not sure if i remeber it properly !!

which question u guys talking about?! in paper 2?? in section A? there was no trapezium in the paper. there were 2 paralelograms

 

[syed1995]

Scale factor was 2. right?

3k^2=12
k^2=4
k=2

 

[Jaguar]

Scale factor was 2. right?

3k^2=12
k^2=4
k=2

no it was 4. it's not enlargement. If it's enlargement, then it's the square root of it. But then, this is stretch

 

[asd]

no it was 4. it's not enlargement. If it's enlargement, then it's the square root of it. But then, this is stretch

Scale factor was 2. right?

3k^2=12
k^2=4
k=2

Yep, It wasn't 2, it was 4, and the points were 1,4

 

[ariba1996]

Dudes, the parallel sides were 25 and 15, and the area was 248, now find the height for yourself, it will be 12.4

can you pleeeease tell me which question u guys are talking about? please?

 

[snowbrood]

wat was da ratio f last parts f vectors qs

 

[tanixx]

wat was da ratio f last parts f vectors qs

2:3

 

[snowbrood]

my ratio came 0.4:0.6

 

[snowbrood]

Wat was da answer to the first qs f da paper2....in whch he was askin us to identify da shape..!!!

 

[scouserlfc]

my ratio came 0.4:0.6

i think i think only it was 2:3 or something but its out of my mind i cant remember correctly so forget it fellows the more u discuss the more problems we all will find

 

[snowbrood]

hey bro my ratio came 0.4:0.6 this means 2:3 (if we simplify 4 n 6 we get 2:3)

 

[syed1995]

my ratio came 0.4:0.6

its correct. but you had to simplify it .. and write it 2:3

 

[snowbrood]

is it necessary to simplify or will i get full marks at 0.4:0.6(bcz qs didnt asked us to simplify)

 

[scouserlfc]

is it necessary to simplify or will i get full marks at 0.4:0.6(bcz qs didnt asked us to simplify)

Yeah because u never see vectors expressed in decimals and u even saw in the question it was given in fractions so i guess if there was a method mark u would get it but for decimals i dont know check ms if they say oe on side of the vector ratio answer then you are good but generally its considered wrong SORRY mate

 

[snowbrood]

da qs carried only 1 mark so i think i wil get da mark its nt a major mistake

 

[Jaguar]

can i answer the vectors in factorised form? for example 2/5(a-b)

 

[snowbrood]

Wat was da answer to the first qs f da paper2....in whch he was askin us to identify da shape..!!!