Question

= 28.16
Riya buys 9 square paving slabs, each with a side of 1m. She lays them in the form of square.
(b) Shari does not like her arrangement. She gets her to lay them out like a cross. What is
the perimeter of her arrangement?​

Answer 1

Answer:

20 m

Step-by-step explanation:

4(3+2) = 20