![]() |
Name: ___________________ Date:___________________ |
|
Example: The radius of the hemisphere is 7 cm. find its total surface area. Solution: Total surface area of hemisphere = 3 * pi * r2 Given that, r = 7 cm. = 3 * 22/7 * 7 * 7 = 462 Sq. cm. Directions: Solve the following problems. Also write at least 5 examples of your own. |