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primary 6 | Maths
| Measurement
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Helppppp
Date Posted: 3 years ago
Views: 247
Big semicircle (r=16) - 16²
= ½ ×3.14×16²-16²
= 145.92cm² (Ans)
= ½ ×3.14×16²-16²
= 145.92cm² (Ans)
https://ask.manytutors.com/questions/113239
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Date Posted:
3 years ago
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Date Posted:
3 years ago
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