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primary 6 | Maths
| Percentage
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Date Posted: 3 years ago
Views: 408
perimeter
2 small circles
= 2×3.14×15
= 942.2cm (Ans)
area
3 small circles
= 3×3.14×(15÷2)²
= 529.9 cm² (Ans)
2 small circles
= 2×3.14×15
= 942.2cm (Ans)
area
3 small circles
= 3×3.14×(15÷2)²
= 529.9 cm² (Ans)
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