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primary 6 | Maths
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How to find the radius
Date Posted: 2 years ago
Views: 120
(a)
(38+2×5)÷3 = 16 cm
r = radius= 16÷2 = 8 cm (Ans)
(b)
2×(16-5) + 16-2×5 + 1.5×π×16
= ( 28 + 24π ) cm (Ans)
(38+2×5)÷3 = 16 cm
r = radius= 16÷2 = 8 cm (Ans)
(b)
2×(16-5) + 16-2×5 + 1.5×π×16
= ( 28 + 24π ) cm (Ans)
See 1 Answer
done
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clear
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The middle line is the line in between the two 5cm lines.
Date Posted:
2 years ago
Thank you!
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