two triangles have a scale factor of 5:7. if the perimeter of the smaller triangle is 225 cm, what is the perimeter of the larger triangle? answers 795cm 315cm 321cm 265cm
The straightaway on each side measures 1,000 meters. The curves are semicircles with diameter 74 meters. What is the distance, in meters, around the entire track? Express your answer to the nearest hundredth.
Which transformation should should the city planner apply to this road so that it preserves the historical marker and still passes south of town hall and north of the community center??