For each square, s represents the side length. find the area a and the perimeter p of each square. !will give brainlist!

Step-by-step explanation:

area = s², perimeter = 4s

s=1: A = 1² = 1 square unit, P = 4×1 = 4 units

s=2: A = 2² = 4 square units, P = 4×2 = 8 units

You can do the rest

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.