Area and Volume
First you need to find the Width (3cm) and hight (5cm)
5cm Hight
You multiply the width by the hight. (3x5=15cm)
Thats how you do it :)
Area!!
3cm Width
First you need to find the diameter (the length of the circle).
Then you need to half the diameter to find the radius. (5 12cm Hight
After you find the find the radius you need
to find the area of a circle, (radius squared x π=Area of a circle 5x5xπ=78.5
After you find the area of the circle you need to times it by the hight (12cm) 5cm Diameter
Volume!!
78.5x12=942cm