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primary 6 | Maths | Measurement
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Candy
Candy

primary 6 chevron_right Maths chevron_right Measurement chevron_right Singapore

Pls help. Tks

Date Posted: 1 week ago
Views: 13

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Jodz cute
Jodz Cute's answer
1 answers (A Helpful Person)
1st
Here you go.
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OBAMA
Obama's answer
13 answers (A Helpful Person)
The radius of bigger circle “R” is divided in 3 parts to get radius “r” = 30/3 = 10 cm
The shaded area = Area of Big circle - 7* area of small circles.
Answer = 200* pi() = 628.32 cm2