Question

Find the height of a cylinder whose radius is 7 cm and total surface area is968 cm?​

Answer 1

Answer:

Here is your answer

Hope it will help you........

Answer 2

Answer:

TOTAL SURFACE AREA =2(AREA OF BASE)+LATERAL SURFACE AREA

968 = 2×22/7×7×7 + 2×22/7×7×H

968=44×7 + 44×H

968-308 = 44H

660 = 44H

N = 660/44

h=15