Ben, Carl, and Dan shared a box of marbles. Ben took half of the marbles in the box and returned 6. Then Carl took 1/6 of the remaining marbles and returned 6. Dan took the rest. If Dan received 41 marbles, how many marbles did Ben receive?

PLEASE HELP!

Given: AB = 2, BC = 6, CA = 7

GH = 14, HJ = 4, JG = 12

Complete the similarity statement if the triangles constructed with the side lengths given above are similar. Write "not similar" if not similar.

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19. If the two triangles shown below are similar based on the given information, complete the similar statement. Write "not similar" if not similar.