Law of cosines . 2 questions. serious only. (will report if needed)
1. what is the length of...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 18.11.2019 21:31, PinkDivaGirl02
Law of cosines . 2 questions. serious only. (will report if needed)
1. what is the length of ab, to the nearest tenth of a meter?
4.4 m
6.5 m
8.6 m
8.9 m
2. what is the length of ef?
enter your answer as a decimal in the box. round only your final answer to the nearest tenth.
ft
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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