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secondary 3 | A Maths
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Irah Athirah
Irah Athirah

secondary 3 chevron_right A Maths chevron_right Singapore

It will be great if you explain and teach me about this. I was absent from sch yesterday and now I’m lost in class. Help me pls! Thank you!

Date Posted: 4 years ago
Views: 251

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Good evening Irah! Here are my workings for this question.

The first part is purely simuls.

The second part requires you to know that the perpendicular bisector of AB is the line which is perpendicular to AB and passes through the midpoint of AB (to bisect line AB is to cut line AB into two equal parts, which must be done halfway through AB).
Eric Nicholas K
Eric Nicholas K
4 years ago
At any point in time, if you do not understand my workings, let me know accordingly and I will explain the concepts in more detail!