Question

the cost of fenicing a rectangular field at Rs 18 per meter is Rs 1980.if the field is 23 m,find the length​

Answer 1

Cost of Fencing a rectangular field = rs1980

Perimeter =

$\frac{1980}{18} = > 110$

2(l+b) =110m

2(23 + l)=110m

23 +l =55m

l=32 m

$hope \: it \: helps \: u$

Answer 2

Hey mate....ur ans...

step1: find the perimeter

1980/18= 110

step 2: find the length

110 - 23 * 2 = 64/2

= 32........

HOPE IT HELPS U MATE....