two roads 3 metre wide have been constructed in the middle of God and crossing in each other at right angles running parallel to the sides of the garden 35 m long and 25 m wide find the cost of constructing the roads at the rate of rupees 80 per square metre
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Rs. 13,680 is the total cost of constructing roads.
Step-by-step explanation:
Given that,
Length of the garden = 35m
The breadth of the garden = 25m
Area of the garden = 1 b
- 35°25
= Rs. 875
Area of Road 1=1 b
-3°25
= 75m
Area of Road 2 = 1 b
= 35°3
= 105m
Thus, total area of the road = 75 +105 (33)
= 171 m^2
The total cost of fencing = Total area of road Rs. 80
= 171 80
= Rs. 13,680
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