Question

find its perimeter of rectangle length=24 bength=4​

Answer 1

Answer:

p=24

let breath be x

then lent would be x+2

perimeter of rect. =2(l+b)

24=2(x+2+x)

24=4x+4

20=4x

×=5

hence length=x+2=5+2=7

breath=x=5

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Step-by-step explanation:

Answer 2

Answer:

hence its length is 8 cm

Step-by-step explanation:

hence breadth given=4

perimetre given=24

let length=x

hence as we know 2(x+4)=24

2x+8=24

2x=24-8

2x=18

x=18/2

=9