glittr's answer to glittr's Secondary 3 E Maths Singapore question.
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thanks for all the explanation . Would this be the physical cut out ?
Date Posted:
4 years ago
Yup, kind of
i understood ur explanation earlier . It’s just that i feel safer to test out physically , in case my visualisation is wrong
First or second explanation? Second one I guess?
yup 2nd one about the rect . the 1st one u mentioned extending 1 point , i was wondering do u mean extend higher up , then hinge , rotate ... due to naturally poor visualisation , i m unable to imagine lol
I'll try to illustrate, later will post
actually it’s ok !! hinge is a bit physics related ... too cheem for me .
can i conclude that , as long i am able to PHYSICALLY fit a right angled triangle into the situation , means it is indeed right angled ?
In a sense yes.
btw i’m a novice tutor , not a student. Going forward , it is okay if u don’t feel like replying me . cos u don’t benefit from answering my qn (i’m not a prospective student )
Doesn't matter if you're a novice tutor or student. We're all here to learn :) anyway I've uploaded the 'sketch', feel free to clarify doubts should you have any
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