Question

The volume of a cylinder is 6776 cm and its radius is 14 cm. Find its lateral surface area and the total surface area.​

Answer 1

Answer:

Volume of cylinder =6676cm

Radius=14cm

Let height be xcm. Then

πr^2h=6776

22/7×14×14×h=6776

22×28×h=6776

H=22cm

Total surface area=2×22/7×14×22

=1936cm^2

Lateral surface area=2×22/7×14(14+22)

=3168cm^2

Answer 2

Answer:

Hope it helps :)

Step-by-step explanation:

volume=6776cm^3

radius=14cm

лr^2h=6776

22/7*14^2*h=6776

22*28*h=6776

h=11

lateral surface area =2лrh

2*22/7*14*11

968cm^2

total surface area =2лr(h+r)

2*22/7*14(11+14)

2*22/7*2*25

2200cm^2

(note, here л refers to pi)