1.

Three metallic spheres of radius 2 cm, 4 cm, 8 cm are melted into a single sphere. Find the radius of the resulting sphere.

A. 1009.4 cm<sup>3</sup>
B. 2446.25 cm<sup>3</sup>
C. 1520 cm<sup>3</sup>
D. 2869.4 cm<sup>3</sup>
Answer» C. 1520 cm<sup>3</sup>


Discussion

No Comment Found