Question

Is the surface area of sphere is 616 CM square then its radius is

Answer 1

Answer:

the radius is 7cm of the sphere

Answer 2

Is the surface area of sphere is 616 CM square then its radius is

Step-by-step explanation:

The Area of sphere is given as  = 616cm²

4×pi×r²=616cm²

4×22/7×r²=616

88/7×r²=616

r²=616×7/88

r²=7×7

r²=49

r=$\sqrt{49}$

r=7cm²

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