Math, asked by shreyashshirsat64, 1 year ago

find the curved surface area of hemisphere whose radius is 2 cm.

Answers

Answered by albertEINSTEIN5648

1

Step-by-step explanation:

curve surface area of hemisphere is = 2 pi r^2

= 2 × 3.14 × 2 × 2

= 25.12 cm^2 [ if given you can use pi as 22/7 ]

Answered by Anonymous

1

Answer:

2pir2 is formula of csa of hemispre

2multiply22/7multiply2multiply2=176/7

Step-by-step explanation:

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