![]() |
![]() |
|
Example: Find the surface area of the sphere of diameter is 10.5 cm. Solution: Surface area of sphere = pi * d2 (this equation if we know diameter) Given that, d = 10.5 cm. = 22/7 * 10.5 * 10.5 = 346.5 Sq. cm. Directions: Solve the following problems. Also write at least 5 examples of your own. |