Answer: 0.1 or 
Step-by-step explanation:

= 
The answer is 64. Hope it helps you
Answer:
Rhombus
Step-by-step explanation:
The angles add up to 144 degrees, so they can't be a rectangle or a square. Also, diagonals of rhombuses bisect the angles.
Answer: 6 to 3 6:3 6/3
Step-by-step explanation: