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primary 6 | Maths
| Measurement
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Pls help. Thanks
Date Posted: 2 years ago
Views: 445
purple ▲ = blue ▲
= ½ red square
= green square = 10²
shaded area
= semicircle + blue ▲
= 0.5×3.14×10² + 10²
= 257 cm² (Ans)
= ½ red square
= green square = 10²
shaded area
= semicircle + blue ▲
= 0.5×3.14×10² + 10²
= 257 cm² (Ans)
Thanks for your explanations
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