Question

The side of a square is 1. Its perimeter is

(a) 31

(b) 21

(c) 41

(d) 61​

Answer 1

If the side of the square is 1

then the perimenter is 4(a) = 4(1) = 4

Hence the perimenter is 4units

Answer 2

Answer:

NOTA ... none of the above its answer should be 4