Question

In a rectangle the length is 5 cm more than the breadth. If the area of this rectangle is 126 cm2. Find its

length and breadth.​

Answer 1

Answer:

Let the breadth of a rectangle be 'x'

And the length of a rectangle be'x+5'

A/Q

Area of a rectangle = 126

→ length * breadth. = 126

→ x + 5 + x. = 126

→2x + 5. =. 126

→ 2x. = 126-5

→x. = 121/2

→ x. = 6.5

Therefore,

Breadth=x=6.5cm

Length=x+5

=6.5+5

=7cm

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Answer 2

Step-by-step explanation:

let breadth be =x

length=5+x

area of rectangle=126cm2

area=LxB

126=x+5+x

126=2x+5

126-5=2x

121=2x

121/2=x

60.5=x

now,,

breadth=60.5cm

length=5+60.5=65.5cm