Need help with find area of a cylinder
measurement are :
1. dia 3cm height 2in
2. dia 3.5cm height 2.5
3. dia 4cm height 3in
4. dia 4.5cm height 5in
measurement are :
1. dia 3cm height 2in
2. dia 3.5cm height 2.5
3. dia 4cm height 3in
4. dia 4.5cm height 5in