Question

answer with explanations please​

Answer 1

Lateral surface area=2*pi*r*h

=2*22/7**7*10

=2*22*10

=440cm²

Hence correct option is d

Answer 2

D is the correct i.e. 440 cm2

Full explanation:

Height of cylinder = 10 cm

Radius of Cylinder= 7cm

Lateral surface area of cylinder=2 pie rh

By putting value....

=2×22/7×10×7

=440 cm2