(3)0.025 12 cubic meter

2.4 cm

3.( 1)28.26 m2 (2)22.608 m3

4( 1)0.6 (2)5.4

5 Cone volume: 254.34 Cylinder volume: 763.02 84.78 254.34 28.26

6 (1)3. 14 cubic decimeter (2) comes with it.

7 30. 144 m3

8 5.024 tons 9 65.94 cubic meters 10 30. 144 cubic centimeters

The cylinder height is 4.2×2=8.4 cm, and the cone height is 4.2÷2=2. 1 cm.