Calculate 68394

The sizes of the interior angles of the triangle are in the ratio of 3: 4: 5. Calculate these angles.

Correct answer:

α =  45 °
β =  60 °
γ =  75 °

Step-by-step explanation:

α+β+γ=180   ω=3+4+5180=15  α=3 ω=3 15=45
β=4 ω=4 15=60
γ=5 ω=5 15=75



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