Question

(iv) Lateral surface area of a cylinder with height 10 cm and radius of the base 3 cm is .....
sq. cm.​

Answer 1

Answer:

Given Data: H= 10Cm, R= 3cm

LSA of a Cylinder= 2πrh

[Let's take π as 22/7]

=2×22/7×3×10

=44/7 ×30

=188.571...

Answer: LSA = 188.57 sq.cm.

Answer 2

Step-by-step explanation:

1. LSA of cylinder = 2πrh
2. H=10cm
3. r=3cm

sol= LSA of cylinder = 2πrh

= 2×22/7×3×10.

= 44/7×30

LSA =. 188.5714286