Math, asked by vivek283, 1 year ago

The base of a triangular park is 420 m and its altitude is 325 m. Find the cost of levelling the park at the rate of ₹ 5 per 1000 m square.

Answers

Answered by Durgachoudhury
4
area=1/2×b×h=1/2×420×325=68250m square
per 1000 m square it is costing 5 rupees
then for 1 m square it will cost5/1000
per 68250 m square it will cost..5/1000×68250= 341.25 rupees only


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Durgachoudhury: u r welcome
Answered by praveen114
3
oh ...
area = 68250 m^2
cost will be 68250 × 5/1000 = 311.25
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