Darren's answer to Momo Tan's Secondary 4 E Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
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!!
360 Tutoring Program