An equilateral triangle has 3 equal angles of 60 degrees that add up to 180 degrees
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3 times.
Supplement angles = 180° So 180° - 120° = 60° Complementary angles = 90°
90 degree angles.90 degree angles.90 degree angles.90 degree angles.
It is a triangle with 90, 60, and 30 degree angles.
There is no such regular polygon with 45 degree interior angles; the smallest interior angles in regular polygons are 60 degrees, which is found in a triangle.
It is an equilateral triangle which in fact has three 60 degree angles
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A shape with three sides is called a triangle. However, the statement that it has 180-degree angles is misleading; while the sum of the interior angles of any triangle is 180 degrees, each angle in a triangle can vary. For example, in an equilateral triangle, all three angles are 60 degrees, while in other types of triangles, the angles can differ.
Both 60 degree angles are congruent
Differences: Squares have 4 sides / equilateral triangles have 3 sides. Squares have 90 degree angles / equilateral triangles have 60 degree angles. Squares have 2 diagonals / equilateral triangles have none Similarities: All sides of the shape are congruent All angles of the shape are congruent
An equilateral triangle has 3 interior 60 degree angles but a right angle triangle can have 3 interior angles of 90, 60 and 30 degrees
A triangle with two 60-degree angles is an isosceles triangle. In such a triangle, the third angle must also be 60 degrees to satisfy the triangle sum theorem, which states that the sum of the angles in a triangle equals 180 degrees. Therefore, a triangle with two 60-degree angles is an equilateral triangle, where all three sides are equal in length.
A trapezoid, if the angles going around the shape are 90, 90, 120, 60.
An octagon cannot have 45-degree angles; the internal angles of a regular octagon are each 135 degrees. However, if you want to create an octagonal shape with 45-degree angles, you would need to design an irregular octagon. To form a shape with alternating 45-degree angles, you could use a series of straight lines that connect at 45-degree angles, ensuring that the overall shape closes back on itself to create eight sides.
60-Degree Angles in an Equilateral Triangle
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