The Student Room Group

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Reply 20
Wtf was the last question 2021 paper 1 last question flashbacks
Reply 21
ngl wasnt bad def better than ppr 2! wbu guys?
Reply 22
Original post by Sbud
Wtf was the last question 2021 paper 1 last question flashbacks


lmfao overall tho u did alr?
Reply 23
Original post by _nai
lmfao overall tho u did alr?


Original post by Sbud
Wtf was the last question 2021 paper 1 last question flashbacks

It was 4(root2+2)a^2
Reply 24
It was meh. The last few I struggled with but I think I got the right method for the very last question. If I had more time I think I could've got there but I didn't quite manage. I think the answer for that was 4 something
Reply 25
Any chance someone could put together an unofficial mark scheme
Reply 26
Can anyone explain the ratio proof one? I got to it but I had to switch some values ;-;
(edited 10 months ago)
23??
Original post by Bksa
Can anyone explain the ratio proof one? I got to it but I had to switch some values ;-;
Did anyone get how to prove Q23 (second last question, triangles with ratios for side lengths)? It’s the only one I was stumped on, and it’s REALLY bothering me.
Reply 29
20 questions were fine, but the last three and the weird ratio proof one I did not get an answer to. Didn't even know where to start on the penultimate q. Grade boundaries I think will be very low this year
yh i did but i got it wrong because i forgot 4.5 x 8 = 27 😭😭😭
Original post by gccccccccccccc
yh i did but i got it wrong because i forgot 4.5 x 8 = 27 😭😭😭

Could you please explain it 😭
Reply 32
Original post by _nai
lmfao overall tho u did alr?


Yea except the last few questions
Reply 33
Original post by gccccccccccccc
23??


No the a+b:b+c
Reply 34
Paper 1 was way easier used 40 minutes of my time on the last question, the ratio one and the similar triangles one
Original post by throwaway789
Could you please explain it 😭

idk it no bap im on the wrong q
(edited 10 months ago)
What do u guys get for the glass waste question
Reply 37
Original post by gccccccccccccc
u had to work out the top triangle and use the ratio to work out the 2 shapes below with cos60 and square the size on the side

when did it specific it was 60 degrees I swear I didn’t see that

Was it an equilateral
Reply 38
Original post by throwaway789
Did anyone get how to prove Q23 (second last question, triangles with ratios for side lengths)? It’s the only one I was stumped on, and it’s REALLY bothering me.


you had to talk about scale factor and how area of a trapezium is area of big triangle take away area of small triangle
did everyone get 4 as the integer for last question?

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