Triangle - alpha

In the ABC triangle, the alpha angle is 36 degrees. The beta angle is twice the gamma. What is this triangle?

Final Answer:

β =  96 °

Step-by-step explanation:

α=36   β = 2 γ α+β+γ=180  α+2 γ+γ=180 36+2 γ+γ=180  3γ=144  γ=3144=48  γ=48  β=2 γ=2 48=96=96  β>90



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