Practicing Success
Practicing Success
CUET Preparation Today
Three metallic spheres of radii 10 cm, 8 cm and 6 cm, respectively, are melted to form a single solid cone of radius 12 cm. Find the curved surface area of the cone, correct to two places of decimal. (take π = 3.14) |
1664.50 cm2 1669.86 cm2 1876.79 cm2 1864.41 cm2 |
1864.41 cm2 |
