Page 3 - Acticity- 1-SA of cylinder

cylinder.

Viva voice
Question 1:
What is curved surface area of a cylinder ?
Answer:

Question 2:
What is total surface area of a cylinder ?
Answer:

Question 3:
Write the number of circular faces of a cylinder ?
Answer:
2

Question 4:
What is the area of a circular face of cylinder ?
Answer:

Question 5:
If h = 7 cm and r=2 cm, find the lateral surface area of a cylinder.
Answer:
=2× ×2×7= 88 cm 3

Question 6:
What is the total area of circular faces of a cylinder ?
Answer: