Question

find the tsa lsa and csa whose diameter of base is 7cm and height is60 cm

Answer 1

Step-by-step explanation:

formula for csa and tsa of cylinder are 2πrh

therefore csa= 2*22/7*3.5*60  (r=d/2. therefore r=3.5)

=1320cm²

tsa= 2πr(h+r)

=2*22/7*3.5(60+3.5)

=1397 cm²