Math, asked by skrasool64695, 11 months ago

A hemisphere of a diameter is 7 cm and find its LSA.

Answers

Answered by sonalithakur82

1

Answer:

77cm^2

Step-by-step explanation:

diameter = 2*radius

7cm = 2* radius

radius = 3.5cm

lsa of a hemisphere=2*22/7 * 3.5*3.5

44*5*35/100

22*35/10

11*35/5

11*7

77cm^2

Previous Question

Next Question

Similar questions

Chemistry, 5 months ago

Which one of the following is incorrect statements? (a) For a system at equilibrium, Q is always less than the equilibrium constant (b) equilibrium can be attained from either side of the reaction (c) presence of catalyst affects both the forward reaction and reverse to the same extent (d) equilibrium constant varied with temperature...

Science, 5 months ago

Do you know how to insert batteries in a torch?

English, 5 months ago

what do you mean by miniature boughs will expand the former size in killing the tree ...

English, 11 months ago

1) " A soldier will shoot with a gun if he is hit " , said the boy in reply. ( Begin with : the boy said in reply that . . .) 2) the boy ' s parents gave him a small pedal motor car. ( Begin with : the boy was . . .) ...

Social Sciences, 11 months ago

what is democracy what are it's feature...

Chemistry, 1 year ago

How we can prove that hcl contains both hydrogn and chlorine?

Science, 1 year ago

what are capital receipts...

Chemistry, 1 year ago

How we can find the distacne between nearest neibghr atom in magnetism?