## At A Glance

### Classifying Triangles

Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1 Mahalo math expert Allison Moffett shows you how to classify triangles. Classifying Triangles --------------------------------------------------------------------- You can classify a triangle by its sides and by its angles.Classifying a triangle by sides depends on how many sides are congruent, or equal.?If none of the sides are congruent, it is a scalene triangle. If two of the sides are congruent, then it is an isosceles triangle. If all three of the sides are congruent, then it is an equilateral triangle.?Classifying a triangle by its angles simply depends on the measurements of its different angles.?An acute triangle contains all acute angles, angles less than 90?. A right triangle contains one right angle, and the other two angles are acute. An obtuse triangle contains one obtuse angle.?An important theorem states that all the interior angles of a triangle must add up to 180?. Read more by visiting our page at: http://www.mahalo.com/classifying-triangles/
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