Question

Please help with Q17 I'll mark as brainiest

Answer 1

Answer:

a) Side=3 units

since it is a square, perimeter$=4*Side=4*3=12$

b) let us count the bold outer lines of block, we get 22

c) figure II

d)They must be put into L-shape  in order to obtain greater perimeter.

Hope it helps you and plz mark me brainliest.