Triangle P2

Can triangle have two right angles?

Result




Solution:

α+β+γ=180 90+90+γ=180 γ=0;γ0  \alpha + \beta + \gamma = 180^\circ \ \\ 90^\circ + 90^\circ +\gamma = 180^\circ \ \\ \gamma = 0 ; \gamma \ne 0 \ \\



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