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There are 3 sides of a triangle and it has 3 interior angles that add up to 180 degrees
The sum of the lengths of the two shorter sides must be greater than the length of the third side.
A triangle must have 3 sides, with angles that add to 180degrees. The sides can be any length.
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How do you describe triangles by the sides?
Scalene Triangle- a triangle with no congruent sides Isosceles Triangle- a triangle with two congruent sides Equilateral Triangle- a triangle with three congruent sides
What type of triangle's sides have all nine sides?
A triangle can have only three sides. No triangle can have 9 sides!
What kind of triangle has no 2 sides equal?
Scalene Triangle: a triangle with no two sides equalIsosceles Triangle: a triangle with two sides equalEquilateral Triangle: a triangle with all sides equalRight Triangle: A triangle with two 'legs' vertex creates a 90o angle.
How many sides does an equaladeral triangle have?
A triangle - any triangle - has 3 sides.
How can you look at the lengths of the sides of a triangle and determine what type of triangle it is by its sides?
If all 3 sides are equal: Equilateral Triangle If 2 sides are equal: Isosceles Triangle If all 3 sides are unequal/different: Scalene Triangle
