The area of the circle is equal to the area of the polygon
I think the answer is A.
It's probably wanting you to use pythagorean theorem.
Your best bet would be D.
not sure really what the question is asking but dividing both sides of the equation by "t" is:


Answer:
becuase 2*3 is 6, and 2*4 is 8, and when you simplfy it is 1 and 1/2, which in decimal form is 1.5, making it less than 2