関連ワード:  what is the angle of rotation of an equilateral triangle    what is the angle of rotation of an isosceles triangle    what is the angle of rotational symmetry of an equilateral triangle    what is the order of rotation and angle of rotation of an equilateral triangle    what is the angle of rotational symmetry of an isosceles triangle    what is the order and angle of rotational symmetry of an equilateral triangle    what is the angle of rotation for a regular triangle    write the angle of rotation of an equilateral triangle    what angle of rotation would carry an equilateral triangle onto itself    the angle of rotation of an equilateral triangle is 120 true or false  
結果 : what is the angle of rotation of an equilateral triangle