Question

the length of a rectangular Varanda is 3 metres more than its breadth the numerical value of its area is equal to the numerical value of its perimeter taking as thebreadth of the varendah write an eguation in x that represents the above statement
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Answer 1

Answer:

let breadth be x

so length will be (x+3)

perimeter of hall=area of hall

2(l+b)=l×b

2(x+x+3)=x(x+3)

4x+6=x^2+3x

x^2+3x-4x-6=0

x^2-x-6=0

x^2-3x+2x-6=0

x(x-3)+2(x-3)=0

(x+2)(x-3)=0

x=3m. [as distance cannot be negative]

breadth =3m

length=x+3

=6m

hope it helps

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