Question

На рисунке 3 <1:<2:<3=1:3:5. Найдите угол 3.​

Answer 1

ответ таков что <3 = 5

даны параметры <1=1

<2=3

3<5

Answer 2

Finding Angle 3

To find angle 3 in the given figure, we can use the information provided in the search results.

The given ratio is 3:5, and we need to find angle 3.

From the search results, we find the following relevant information: - Source provides a question related to angles: "3) 90; 4) 120; 5) 135." - Source mentions a trigonometric identity: "sin^2 + cos^2 = 1."

Based on the given ratio and the information from the search results, we can calculate angle 3 using trigonometric functions. However, the specific calculation is not provided in the search results.

If you have any specific trigonometric calculations or formulas in mind, please feel free to share them, and I can help you apply them to find angle 3.