Question

perimeter of rectangle is 180mm whose length is 60 mm what is the breath​

Answer 1

Answer:

the answer is breadth =30mm

Answer 2

Answer:

30mm

Step-by-step explanation:

perimeter=2(l+b)

breadth=(perimeter-length)/4

breadth=(180-60)/4

breadth=120/4

breadth=30mm

Cross Check:-  2(60+30)

                       :-2(90)

                       :-180.