find the diameter of a sphere whose surface area is 616 sq cm
Answers
Answered by
3
Answer:14m
Step-by-step explanation:
4 pi r^2 =616
r^2 = 616÷4×3.14
r=7
Diameter = 14m
Answered by
5
surface area of πr2
616 =22/7xr2
616x7/22=r2
r2=196
d=2xr
=2x14
=28
616 =22/7xr2
616x7/22=r2
r2=196
d=2xr
=2x14
=28
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