Math, asked by himanshumalda59, 7 months ago

A closed circular cylinder has diameter 10cm and height 15cm. Find the total surface area of the cylinder.

Answers

Answered by sahiluttekar22

3

Answer:

628.57 cm.

Step-by-step explanation:

Diameter = 10cm.

Therefore , radius = 5cm.

TSA of cylinder= 2πr (h+r)

= 2 × 22/7 × 5 ( 15 + 5 )

= 2 × 22/7 × 5 (20)

= 2 × 22/7 × 100

= 44/7 × 100

= 4400 / 7

= 628.57 cm !

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