Sorry I don’t see any images or diagrams I’m not sure
The one that best applies here is the b option: The range only includes numbers greater than or equal to 0. This is because<span> when you square a number that is negative or positive, it becomes a positive</span>
Look up what is mean and calculate it.
4 over 5 is the correct answer
Area of one piece is 26.24cm ^2 or just 13.12cm