3 years ago

Brainielst!! Last 3 questions please!

1 answer:

5 0

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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Download pdf

pdf

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