Math, asked by baluiduvai, 11 months ago

A cylinder 3m high is open at the bottom.circumference of its base is 23m. Find its T.S.A

Answers

Answered by anji4837

0

Answer:

Step-by-step explanation:,

Higth of cylinder =3m

Circumference of a circle =23m

=2πr

23/2=πr

23*π/2=r

r=3.65m

TSA of cylinder =2πr(r+h)

=2*π*3.65(3.65+3)

= 7.3*π(6.65)

= 48.545*π

=152.57

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