Question

The length of a rectangle is 5 cm more than more then breadth.if the perimeter of rectangle is 38cm find its area. ​ guys answer this fast I have a small doubt on this

Answer 1

Answer:

1184cm^2 is the area of the rectangle

Step-by-step explanation:

let's the breadth =x

length = x+ 5

perimeter of rectangle = 2(l+b)

2(x+x+5)=138

4x+10=138

4x=138-10=128

x=128/4=32

length=32cm

breadth=32+5=37cm

area = l*b

32*37=1184cm^2

Answer 2

Answer:

area=84 cm²

Step-by-step explanation:

let x be breadth of rectangle

so, length will be x+5

perimeter of rectangle=2*(length+breadth)

38=2(x+(x+5))

19=2x+5

14=2x

7=x

hence, length=12 and breadth=7

so area of rectangle= l*b=12*7=84