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In triangle ABC, points P and Q trisect side AB. Points T and U trisect side AC and points R and S trisect side BC. Then the perimeter of hexagon PQRSTU is how many times of the perimeter of triangle ABC? |
| Answer» In triangle ABC, points P and Q trisect side AB. Points T and U trisect side AC and points R and S trisect side BC. Then the perimeter of hexagon PQRSTU is how many times of the perimeter of triangle ABC? | |