Question

the length of rectangle is 1 cm greater than its breadth if the perimeter of the triangle is 22 CM then find its area

Answer 1

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⏩Let the breadth of rectangle be x cm

⏩Then the length=(x+1) cm

Now , Perimeter of Rectangle = 22 cm

$\implies 2 (l+b)=22 cm$

$\implies l +b = 22/2 = 11 cm$

$\implies x+1+x =11 cm$

$\implies 2x= 11-1 cm$

$\implies x=10/2 =5 cm$

Hence, Length=x+1=(5+1)cm=6cm

And Breadth =x=5cm

❤hope it helps you ❤

☺☺ ☺

Answer 2

Answer:

Step-by-step explanation:

Breadth=x. Let

Length=x+1

Perimeter =22cm

But perimeter of rectangle =2(l+b)

ATQ

22=2(x+1+x)

22=2(2x+1)

22=4x+2

22-2=4x

20/4=x

5=x

Or

X=5 = breadth

Length =x+1=6

Therefore Area

L*b

5*6

30cm^2 ANSWER