Question

The length of a rectangle is one less than two time its breadth. if the perimeter is 22cm find the length and breadth​

Answer 1

Step-by-step explanation:

i think it is useful to you

Answer 2

Answer:

3.33 and 5.66

Step-by-step explanation:

Let the required no. be x

so breath is x as we breadth first

then the lenght = 2x-1

perimeter=22 cm

according to the question

perimeter=2(l+b)

22=2(2x-1+x)

22=2(3x-1)

22=6x-2

22-2=6x

20=6x

x=20/6

so breadth = 3.33(approx)

and lenght = (2×3.33)-1

=6.66-1

=5.66(approx)