Find the area and select one of the answers in the file

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Given that abcd is a rhombus, what is the value of x?