Inscribed triangle

To a circle is inscribed triangle so that the it's vertexes divide circle into 3 arcs. The length of the arcs are in the ratio 2:3:7. Determine the interior angles of a triangle.

Correct answer:

α =  30 °
β =  45 °
γ =  105 °

Step-by-step explanation:

a=1802+3+7=15=15° α=2a=30°=30°
β=3a=45°=45°
γ=7a=105°=105°



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