Question

Find the total surface area of the following cylinder in terms of π with lengths 10cm and 25cm.

Answer 1

Answer:

Dimensions of cylinder are 10cm and 25 cm

Total Surface Area of cylinder is = 2πr(h+r)

=2×π×10×35

=700π sq.cm

Answer 2

Answer:

tsa of cylinder is 2πr(r+h)

substitute value in formula as 2πr^2+2πrh

2*π* 10*10+2*π*10*25