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secondary 4 | E Maths
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How to do these 2 qns?
Date Posted: 7 years ago
Views: 578
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done
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Here you go!
Date Posted:
7 years ago
Search up "triangular number"
It will teach you how to count the objects thab can form an equilateral triangle
It will teach you how to count the objects thab can form an equilateral triangle
Thks!!
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