Question

find height and LSA
cylinder radius 28 metre TSA 5805 m^2​

Answer 1

Answer:

Bro .,Hope it helps u

Step-by-step explanation:

ANSWER

The total curved surface area for a cylinder is 2(π)r(r+h)

So, the Statement 2 is a standard result and is true.

Now the assertion has the values, so lets try to put them in place and see if result comes out to be correct.

Total Surface Area =2(π)r(r+h)=2×

7

22

×14×44=3872 cm

2

So, we can conclude that both statements are true and reason is the correct explanation to the assertion.

Hence, option A is correct.