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primary 5 | Maths | Area & Volume
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Gwendolyn
Gwendolyn

primary 5 chevron_right Maths chevron_right Area & Volume chevron_right Singapore

please help

Date Posted: 3 years ago
Views: 240

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TIEW KAI JIE NICHOLAS
Tiew Kai Jie Nicholas's answer
107 answers (Tutor Details)
1st
One side of the square is partially covered the the rectangle. However, the length of the rectangle plus the remaining length of the square that the rectangle didn’t block would add up to 9cm
Gwendolyn
Gwendolyn
3 years ago
thanks.. yes totally thrown off the track seeing the rectangle
J
J
3 years ago
The other way is shown by the second answer... Draw a rectangle that encloses the figure and the perimeter of that rectangle is just equal to the figure's.

See XingYao's answer for the diagram
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HE XINGYAO
He Xingyao's answer
1 answers (Tutor Details)