Math, asked by sarakhan89594, 1 year ago

find the total surface area of hemisphere of radius 7cm.

Answers

Answered by sonibabita01

0

Answer:

14 cm

Step-by-step explanation:

surface of area of hemesphere is2*2

Answered by gangasagar8

0

Step-by-step explanation:

given, radius of hemisphere =7cm

surface area of hemisphere =2πr^2

=2*22/7*7*7

=44*7

=154cm square

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