Question

How many sticks will be used to form five squares

Answer 1

Step-by-step explanation:

come on..

You'll need

$5 \times 4$

Sticks to do that.

notice a square has 4 sticks and the 4 sticks need to repeat 5 times .

Answer 2

Answer:

16

Step-by-step explanation:

$3 \times 5 + 1 \\ = 16$