Question

Find the height of a cylinder whose radius is 7 cm and the total surface area
is 968 cm2.​

Answer 1

Answer:

2πr(r+h)=968

2X22/7X7(7+h)=968

7+h=968/44

7+h=22

h=15cm

Answer 2

Answer:

h=15cm

Step-by-step explanation:

2πr(r+h)=968

2X22/7X7(7+h)=968

7+h=968/44

7+h=22

h=15cm