Question

A square field is 40m long.what is the lenght of wall which is constructed around it?​

Answer 1

The wall built around the field is 160 meters.

Explanation:

Given that a square field is 40m long, to determine what is the length of wall which is constructed around it, the following calculation must be performed:

40 x 4 = X

160 = X

Therefore, the wall built around the field is 160 meters.