1. Cylinder :
radius = 20cm
height = 30cm
volume = _____
2. Pyramid :
Length = 10m
width = 8m
height = 15m
Volume = ______
3. Cone :
radius = 5cm
height = 40cm
Volume = ______
4. Sphere :
radius = 20cm
Volume = ______
5. Sphere :
radius = 8cm
Volume = ______​