Question

the perimeter of rectangle is 46 cm the breadth of rectangle is 12 cm find its length​

Answer 1

Answer:

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Step-by-step explanation:

Perimeter of rectangle = 2(l+b)

46 = 2(l+12)

46 = 2l + 24

2l = 46-24

2l = 22

length = 11 cm

Answer 2

b= 12m

l=?

p=46

perimeter= 2(l+b) = 2(l+12)=46

2l+24= 46

2l = 46-24

2l= 22

l=11