A scalene triangle has 3 sides of different lengths and 3 unequal angles. An isosceles triangle has 2 sides of equal length. The dashes on the lines show they are equal in length. The angles at the ...
A triangle is a polygon. It is a closed 3-sided shape made up of straight lines. The ‘tri-’ part of the word triangle means three. A triangle has 3 sides and 3 angles. Interior angles are the angles ...
This is a preview. Log in through your library . Abstract Let $\Delta A^1A^2A^3$ be a triangle with vertices at $A^1, A^2$ and $A^3$. The process of "bisecting ...
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