Question

2 cm
1 cm
1.5 cm
4.5 cm
5 cm
4.5 cm
1.5 cm
04.m find its perimeter​

Answer 1

Answer: 420 cm

Step-by-step explanation:

perimeter is equal to the sum of all these measurements

and  converting 4m to 400 cm

but if it is 0.4 m then your answer will be 60 cm

because 0.4 metre = 40 cm