The sides of the triangle are 5,7,10. What is the cosine of the smallest angle?
| December 10, 2020 | education
Cosine is the ratio of the adjacent leg to the hypothesis. The hypotenuse is the largest side, therefore we can divide it exclusively by 10, and leg 5 is the smallest, and we will divide it.
We get 5/10 = 0.5
Answer: 0.5
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