Across
- 4. 3Πr2 is the formula to find the total __________ area of the hemisphere
- 6. 4Πr2 is the formula for finding the surface area this one
- 7. Πrl is the formula to find the curved surface area of a
Down
- 1. 2Πr2 is the is the formula to find the _________surface area of the Hemisphere
- 2. Πr (l + r) is the formula to find this area of a cone
- 3. Solids which are not prisms are called
- 4. This is three dimentional
- 5. Solid figures generated by stacking up of congruent figures are called