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The only rule for a scalene triangle is that it must have no equal angles (as a consequence, it has no equal sides as well). Outside of that, it can have any angles possible for a triangle.
The sum of the angles in every triangle must be 180º. Reminding that an acute angle has less than 90º, an scalene triangle may have 3 acute angles (for example, 61º, 60º and 59º) or 2 acute angles (for example, 120º, 40º and 20º).
It is impossible to have a triangle with 1 or less acute angles, since for 1 acute angle we would need the other 2 to be greater or equal than 90º, which is impossible - we cannot have a 0º or negative angle in a triangle.
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How many angles do a acute isosceles triangle have?
It doesn't matter if a triangle is isosceles, scalene, obtuse, acute... There are always 3 angles in a triangle (which add up to 180).
How many equal angles does have a scalene triangle have?
no angles in a scalene triangle should be equal. its called a scalene triangle because none of the angles or sides ar similar or congruent.
How many angles does a scalene triangle?
Three
How many acute angles are there in acute triangle?
There are three acute angles in an acute triangle and they add up to 180 degrees.
What do you write when classifying triangles?
there is many ways to write when classifying a triangle, you can classify it by its sides or angles. When you classify it by angles you can classify it by acute, obtuse, and right triangle. when classyfing it by sides its isosceles, equilateral, and scalene!
