Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Geometry
One Answer Below
Anyone can contribute an answer, even non-tutors.
Please help. Thanks
Date Posted: 4 years ago
Views: 400
We cut the 26 x 16 board into 3 x 3 square pieces.
On the 26 cm side, 26 divided by 3 is 8 R 2 (we cannot do anything with the remainder, note that we are not allowed to rearrange the leftover board to form a square) while on the 16 cm side, 16 divided by 3 is 5 R 1.
Number of squares cut out
= 8 x 5
= 40
Number of triangles cut out
= 40 x 2
= 80
On the 26 cm side, 26 divided by 3 is 8 R 2 (we cannot do anything with the remainder, note that we are not allowed to rearrange the leftover board to form a square) while on the 16 cm side, 16 divided by 3 is 5 R 1.
Number of squares cut out
= 8 x 5
= 40
Number of triangles cut out
= 40 x 2
= 80
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
I hope this is clear!
Date Posted:
4 years ago
360 Tutoring Program