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The angles in a triangle are in the ratio 1: 2: 3 Show that the triangle is a right angles triangle. Any help? Please ❤
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The angles in a triangle are in the ratio 1: 2: 3 Show that the triangle is a right angles triangle. Any help? Please ❤

User FICHEKK
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If it is a ratio of 1:2:3 then it has to be a 30 60 90 triangle in order for it to be a right triangle
User Washieka
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