Science, asked by talukdarhimadri6pari, 9 months ago

find the following

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Answers

Answered by shreya148624

1

Answer:

Expenditure incurred on cement =

360

∘

centralangleofthesector×totalcost

Total cost of the flat=

75

∘

360

∘

×112500

=540000 rupees

Expenditure incurred on labor=

360

∘

centralangleofthesector×totalcost

=

360

∘

100

∘

×540000

=150000 rupees

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