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primary 6 | Maths | Fractions
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liang liang
Liang Liang

primary 6 chevron_right Maths chevron_right Fractions chevron_right Singapore

Pls help, thanks!

Date Posted: 2 years ago
Views: 427
sstrike
Sstrike
2 years ago
(a)
169 = 14² ⇨ Ans: 14cm

(b) shaded area
= ¼ square + ½ square - pink
= ¾ square - ⅛ circle (pink)
= 14² × ( ¾ - ⅛ × ²²⁄₇ )
= 70cm² (Ans)
sstrike
Sstrike
2 years ago
https://ask.manytutors.com/questions/110924

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