Math, asked by nikhil2939292, 3 months ago

The floor of a rectangle has a perimeter 125m.If the cost of painting the four walls at the rate of Rs 10 per m2 is Rs 25000, find the height of the wall​

Answers

Answered by prabhas24480
1

Perimeter of rectangular hall = 2(l + b) = 250 m

Total cost of painting = Rs.15000

Rate per m2 = Rs.10

Area of four walls = 2(l + b) h m2 = (250×h) m2

A/q,

(250×h)×10 = Rs.15000

⇒ 2500×h = Rs.15000 

⇒ h = 15000/2500 m

⇒ h = 6 m 

Thus the height of the hall is 6 m.


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Answered by UniqueBabe
2

ANSWER is in attachment

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