Question

a square mirror of side 40 cm has to be framed . Find the length of the frame needed . give the answer in metres and centimetres

Answer 1

Answer:

Step-by-step explanation:

Length of the frame needed =perimeter of mirror=4*40=160cm=0.16m

Answer 2

Answer:

Step-by-step explanation:

Length of the frame needed =perimeter of mirror=4*40=160cm=0.16m

Step-by-step explanation: