find the surface area of sphere a radius ( ×= 3.14) 50 cm
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Answered by
1
Step-by-step explanation:
surface area = 4πr^2
surface area = 4*3.14*50*50
surface area = 31400cm^2
Answered by
0
Answer:
Given, Radius (r)=3cm
∴Surface area of a sphere =4πr²
=4×3.14×3²
=4×3.14×9=113.04cm².
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