The area of a rectangular field is 768m and its length is 32 m. Find the cost of fencing it at ?20 per metre
Given,
Area = 768m^{2, Length} = 32 m, Breath = (?)
1. First we find breath then Cost of fencing per metre
Area = L * B
= 768 = 32 * B
= 768/32 = B
2. Perimeter = 2 (L+B)
= 2 (32 + 24 )
= 2 * 56
=
Cost of fencing per metre = ₹20
Cost of fencing 112m = 20 *112
=
Given,
Area = 768m^{2, Length} = 32 m, Breath = (?)
1. First we find breath then Cost of fencing per metre
Area = L * B
= 768 = 32 * B
= 768/32 = B
2. Perimeter = 2 (L+B)
= 2 (32 + 24 )
= 2 * 56
=
Cost of fencing per metre = ₹20
Cost of fencing 112m = 20 *112
=
Area = 768m^{2, Length} = 32 m, Breath = (?)
1. First we find breath then Cost of fencing per metre
Area = L * B
= 768 = 32 * B
B = 24 m

2. Perimeter = 2 (L+B)
= 2 (32 + 24 )
112 m

=
Cost of fencing per metre = ₹20
₹2240

=
Given,
Area = 768m^{2, Length} = 32 m, Breath = (?)
1. First we find breath then Cost of fencing per metre
Area = L * B
= 768 = 32 * B
B = 24 m

2. Perimeter = 2 (L+B)
= 2 (32 + 24 )
112 m

=
Cost of fencing per metre = ₹20
₹2240

=
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