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Which type of triangle will always have exactly 1-fold reflectional symmetry? right triangle obtuse triangle equilateral triangle isosceles triangle

Ashley Howard

in Mathematics

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1 answer

Dana Keller on March 3, 2019

Answer: Isosceles triangle Response;Isosceles triangle is a type of triangle that always have exactly 1-fold reflectional symmetry.The division of triangles into scalene, isosceles, and equilateral can be thought of in terms of lines of symmetry. An isosceles triangle is a triangle that has two sides of equal length. An isosceles triangle has at least one line of symmetry.Reflectional symmetry exists when the figure can be folded on itself along a line. This line is called the "axis of symmetry". In regular polygons, the number of lines of symmetry is equal to the number of sides of the polygon.

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