Come up with actual calculations and units for the following, Record your measurements and include the units. Using these measurements, calculate the base area of your items. Record these area calculations, along with proper units. Use 3.14 for π and round your calculations to the nearest tenth of a unit.

Prism/Pyramid Object:
1. Base Area Calculations:
2. Volume Calculations:
3. Surface Area Calculations:

Cone/Cylinder Object:
1. Base Area Calculations:
2. Volume Calculations:
3. Surface Area Calculations: