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Mathematics, 26.08.2021 21:10 jaydaxox15

A triangle has side lengths of (2.6c + 8.2d) centimeters, (7.3c + 4.6f) centimeters, and (6.5f + 3.6d) centimeters. Which expression represents the
perimeter, in centimeters, of the triangle?
1. 16.4cf + 16.4df
2. 11.1f +9.9c + 11.8d
3. 11.9cf + 10.1df + 10.8cd
4. 9.9c + 8.2f + 14.7d

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