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secondary 4 | A Maths
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Keith Koh
Keith Koh

secondary 4 chevron_right A Maths chevron_right Singapore

Help me find part (ii) for the coordinate of D.

Date Posted: 4 years ago
Views: 270

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Kahwai
Kahwai's answer
232 answers (A Helpful Person)
1st
Use mid point formula

And find the equation

Gradient and point form
Keith Koh
Keith Koh
4 years ago
Not clear. Use plain paper or white background if you have.
Kahwai
Kahwai
4 years ago
Attempt to solve

I don’t have paper now

But try to practise

I think you can solve even with blurred prints
Keith Koh
Keith Koh
4 years ago
Its ok. Can slove myself
Kahwai
Kahwai
4 years ago
Good
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Kahwai
Kahwai's answer
232 answers (A Helpful Person)
I realized that it is not so straightforward

And I forgot to do Area

Therefore this is the new answers