The area of a rectangular plot is 144 sq.m and its length is 16 m. Find the breadth of the plot and the cost of fencing it at the rate of ₹ 6 per metre
Answers
Answered by
7
Answer: Breadth= 9m and Cost of fencing= ₹300
Step-by-step explanation:
Area given= 144 m^2
Length= 16m
We know that,
Area of rectangle= length x breadth
144 = 16 x b
b= 144 / 16 = 9
∴ Breadth= 9m
Cost of fencing = Perimeter of rectangular plot x ₹6
= 2 (16 + 9) x ₹6
= 2 x 25 x 6
= ₹300
Answered by
4
Answer:
300 ₹
Step-by-step explanation:
Area =144m square
Length =16m
Breadth= 144/16
=9m
Perimeter =2(l+b)
=2(16+9
=2(25)=50m
Cost =6×50=300Rs.
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