Ron lives 6 miles due north of the ball field, and stan lives 8 miles due west of the ball field. what is the straight line distance between their homes? (it makes a right triangle.)

8 miles

10 miles

20 miles

50 miles

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

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.

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?