Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helps. Draw 3D diagram.
Date Posted:
6 years ago
why 21 divide by 3 tho
21 ➗ 3=7(its because the breadth of the rectangle and square is the same)
Since the breadth of rectangle and square are going to meet each other,you can assume it's the same lenght