Which of the following is a true statement about the symmetry of this figure?

a. it has both line symmetry and rotational symmetry.

b. it has line symmetry but not rotational symmetry.

c. it has rotational symmetry but not line symmetry.

d. it has neither line symmetry nor rotational symmetry

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.