Question

What is the difference between the total surface area
and curved surface area of a cylinder whose radius
is equal to 10 cm?
f) 200π cm
(b) 50 πcm?
(c) 100 π cm?
(d) 125 π cm​

Answer 1

Answer:

May be (c)ans

Step-by-step explanation:

it will help you

Answer 2

Answer:

We have,

Total surface area of cylinder =200π cm

2

r=5 cm

We know that total surface area of cylinder

=2πr(r+h)

So,

2π×5(5+h)=200π

5(5+h)=100

5+h=20

h=15 cm

So, the sum of the r and h

r+h=5+15=20 cm

Hence, this is the answer.