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A triangle has 3 sides
A triangle has 3 interior angles that add up to 180 degrees
A triangle has 3 exterior angles that add up to 360 degrees
A triangle can be a scalene
A triangle can be an obtuse
A triangle can be a right angle
A triangle can be an isosceles
A triangle can be an equilateral
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What are some attributes of an equilateral triangle?
Some of its attributes are:* Three congruent sides * Three congruent angles * Each of these angles has a measure of 60° (since the sum of the angles must be 180°) * Three axes of symmetry * Looks the same when rotated 120°, or a multiple thereof * All equilateral triangles are similar to one another
Are some right triangles are isosceles triangles?
Yes.
Are some scalene triangles also right triangles?
true
What does classifying triangles mean?
Some triangles can be classified by only term, and some triangles fall into two overlapping, non-mutually-exclusive categories.
Are some right triangles have equilateral triangles?
No. For it to be equilateral it can't be a right triangle.
