Math
posted by B.B. .
Describe all symmetries of an oval.
A) 4 lines of reflectional symmetry
B) 2 lines of reflectional symmetry, 180 degrees rotational symmetry.
C) 2 lines of reflectional symmetry.
D) 4 lines of relectional symmetry, 90 degrees rotational symmetry.
My answer is B) 2 lines of reflectional symmetry, 180 degrees rotational symmetry.
Thanks.

correct.