Question

what is the curved surface area of a cylinder with length 5 m and radius 2 m?​

Answer 1

Answer:

CSA of cylinder= 2πrh

= 2π× 2× 5= 20 π m2 is the answer of these question

Answer 2

Given :-

• Length/Height of the Cylinder = 5m
• Radius of the Cylinder = 2m

To Find :-

• Curved surface Area of Cylinder

Solution :-

❏ As we know that, Curved Surface Area of Cylinder is given be 2πrh where r stands for Radius and h stands for Height.

Putting the Values :

➞ C.S.A of Cylinder = 2πrh

➞ C.S.A of Cylinder = 2 × 22/7 × 2 × 5

➞ C.S.A of Cylinder = 2 × 22/7 × 10

➞ C.S.A of Cylinder = 44 × 10/7

➞ C.S.A of Cylinder = 440/7

➞ C.S.A of Cylinder = 62.85m²

________________

Thus, Curved Surface Area of the Cylinder is 62.85m²

________________