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primary 6 | Maths | Algebra
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Grey Shades
Grey Shades

primary 6 chevron_right Maths chevron_right Algebra chevron_right Singapore

Math pp

Date Posted: 4 years ago
Views: 314
Nor-Anisah Slamet
Nor-Anisah Slamet
4 years ago
Hi you have the basic concept indicated there. Imagine the shape is a field and you are running around it. How far did you run? You just need to add all the sides that you ran along.
As for the area. Calculate the area of rectangle
Calculate the area of big square. Calculate the area of small square
Area of shape is area of rect + area of big square - area of small square.

Try it on your. If you are not able to do it than I show working

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Think Learn Grow (TLG) Education Centre
Think Learn Grow (tlg) Education Centre's answer
142 answers (Tutor Details)
1st
Steps in picture.
For area, find area of rect and area of big square then subtract overlap.
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Chan Yi Xuan
Chan Yi Xuan's answer
9 answers (Tutor Details)
hope it's clear for u!