Question

angle of rotatianal symmetry for a
traingle
is​

Answer 1

Answer:

a full rotation of 360 degrees. So, an equilateral triangle has rotational symmetry of order 3

Answer 2

Answer:

Angle of rotational symmetry of an equilateral triangle = 120°.

Angle of rotational symmetry of an isosceles triangle = 180°

Angle of rotational symmetry of a scalene triangle = 360°

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