HandyMan133
HandyMan133
12-11-2017
Mathematics
contestada
Brainielst!! Last 3 questions please!
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Аноним
Аноним
12-11-2017
Hello There!
Surface area of a sphere formula:
4πr²
SA = 4π14.21²
SA = 2537.5mm³
Surface area of a cone formula:
1/3πr²5
SA = 1/3π3²15.1
SA = 142.3in³
Pyramid:
SA = 124.3
Hope This Helps You!
Good Luck :)
- Hannah ❤
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