Question

$\boxed{ \fcolorbox{blue}{gold}{ʷʰᵃᵗ is \: triangle.?}}$
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Answer 1

Explanation:

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted \triangle ABC. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.

Answer 2

$\small\boxed{ \fcolorbox{blue}{gold}{A triangle is a polygon with three edges and three}}$

$\small\boxed{ \fcolorbox{blue}{gold}{vertices. It is one of the basic shapes in geometry.}}$

$\small \boxed{ \fcolorbox{blue}{gold}{triangle with vertices A, B, and C is denoted \triangle}}$

$\small\boxed{ \fcolorbox{blue}{gold}{ABC. In Euclidean geometry, any three points, when}}$

$\small\boxed{ \fcolorbox{blue}{gold}{non-collinear, determine a unique triangle and}}$

$\boxed{ \fcolorbox{blue}{gold}{simultaneously, a unique plane.}}$