Answer: 4x+10 cm
Step-by-step explanation:
length of rectangle= 2x-1cm
breadth of rectangle= 6 cm
perimeter of rectangle= 2(L+B)
= 2( 2x-1+6) (substituting the values)
=2(2x+5)
=4x+10
Therefore, the perimeter of the rectangle is 4x+10 cm.
Hope it will help you...
