Triangle A B C is shown. Lines are drawn from each point to to the opposite side and intersect at point G. Line segments A D, B
E, and C F are created. In triangle ABC, the segments drawn from the vertices intersect at point G. Segment FG measures 6 cm, and segment FC measures 18 cm.
Which best explains whether point G can be the centroid?
Point G cannot be the centroid because 18:6 does not equal 2:1.
Point G cannot be the centroid because FG should be longer than CG.
Point G can be the centroid because 12:6 equals 2:1.
Point G can be the centroid because FC is longer than FG.
A man travels 600km partly by train and partly by car. If he covers 400km by train and the rest by car, it takes him 6 hours and 30 minutes. But if he travels 200 km by train and rest by car, he takes half an hour longer.find the speed of the train and that of the car
