A cannal of width 1m is construded all along in side the field which is 24m long and 18m wide find the area of the cannal the cost of construction of a cannal of the rate of 12per sq.m
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Question ⤵️
A cannal of width 1m is construded all along in side the field which is 24m long and 18m wide find the area of the cannal the cost of construction of a cannal of the rate of 12per sq.m
Answer ⤵️
Answer: 1) The area of canal is 82
m2
2) Cost f constructing the canal is Rs. 984
Step-by-step explanation:
Length of field= 24 m
breadth of field= 15 m
width of canal = 1 m =
As we know area of rectangle = I xb where I is length and b is breadth
required area = area of field along canal - area of field
area = (24 + 2)(15 + 2) 25 х 15 26 x 17 - 24 x 15 = 82m2 =
Cost of 1 m2 = Rs. 12
Cost of 82 m2= Rs. 12 x 82 = Rs. = 984
Hence the required area is 82m2
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