. If the surface area of a sphere is 616 cm2. Then its radius is 6cm.
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0
Answer:
what we have to find?.......
Answered by
0
Answer:
False, it would be 7 cm.
Step-by-step explanation:
SA(Sphere)=4πr^2
4πr^2=616 cm^2
4r^2=616*7/22
4r^2=28*7
r^2=28*7/4
r^2=7*7
r=7 cm
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