1.

Find the radius and the volume of of sphere whose Surface Area is 154sq.cm ​

Answer»

ANSWER:

R≈7

Step-by-step explanation:

                      π=3.14 or \frac{22}{7}  I MEANS  π during

=  r=\sqrt[]{\frac{A}{π} }                        

=  so it wil we be \sqrt[]{\frac{154}{3.14} }

=   7

therefore radius is 7        



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