Question

Find the total surface of the following cylinders:
(1) Radius=7 and height=4 cm
Hint: T.S.A. =2 ttr (1 + r)
wooden telegraph pole is
(ii) Diameter=9cm and height=1.4cm
30 cm. Find the volume​

Answer 1

Answer:

Find the total surface of the following cylinders:

(1) Radius=7 and height=4 cm

Hint: T.S.A. =2 ttr (1 + r)

wooden telegraph pole is

(ii) Diameter=9cm and height=1.4cm

30 cm. Find the volume

Step-by-step explanation:

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