The perimeter of a square courtyard is
246 m. Find the cost of cementing it at the
rate of 7 per m².
Answers
Answered by
5
Answer:
Perimeter of square courtyard = 246 m
Side × 4 = 246
Side = 246/4
Side = 61.5 m
Area of courtyard = side²
= (61.5)²
= 3782.25 m²
Cost of cementing per m² = Rs. 7
Cost of cementing per 3782.25 m²
= Rs. 7 × 3782.25
= Rs. 26475.75
Answered by
6
Answer :-
Given :- Perimeter of square = 246m
Perimeter of square = 246 m
=> 4 × Side = 246
=> Side = 246/4
=> Side = 61.5 m
Area of Square = (side)²
=> (61.5)²
=> 3782.25 m²
Cost of cementing it per m² = ₹7
Cost of cementing it 3782.25 m² = 3782.25 × 7 = ₹26475.75.
Answer = ₹26475.75
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