Question

a cylinderical cane with base diameter 7 cm height 16 cm​

Answer 1

Step-by-step explanation:

Diameter of cylinder = 7 cm

Ridus =7/2cm,

height = 16 cm

Lateral or curved surface area

⇒2πrh

⇒r=radius

h=height

2×22/7×7/2×16⇒352cm2

∴Lateral or curved surface area of cylinder is 352 cm2