Answer:
All squares have 4 equal angles
Step-by-step explanation:
squares are always even, whilst rectangles have 2 diff lengths
All squares have four equal angles
Every square must have four equal angles to be a square
Count the squares
6 x 3.5
Area = 6 x 3.5
Area = 21
Perimeter = 6 + 6 + 3.5 + 3.5
Perimeter = 19
Answer: the 2nd bubble B