Question

The perimeter of a rectangular field is 54m. if its breadth is 12m, then its length ​

Answer 1

Answer:

perimeter of rectangle =2(l×b)=54

=>l+b=54/2

=>l+12=27

=>l=15

Step-by-step explanation:

hope it helps

Answer 2

Answer:

perimeter of rectangle=2(L+B)

54m=2L+2B

54m=2L+2×12m

54m=2L+24m

2L=54m-24m

L=30/2

L=15m

L stands for length

B stands for breadth