Answer:
540 miles
Step-by-step explanation:
60 miles per 1 hour
120 per 2 hours... etc.
multiply 60 and 9 to get 540
Answer:
Polygons are figures that are formed by three or more line segments. These line segments, even called sides, meet at their endpoints to form vertices. If we compare the number of sides, diagonals and triangles of a quadrilateral a pentagon and a hexagon we can find a system between the different polygons.
Step-by-step explanation:
