C-14-Q140mediumsingle_mcq
A rhombus has rotational symmetry of order —
A rhombus has rotational symmetry of order —
- a
- b
- c
- d
ব্যাখ্যা
A rhombus coincides with itself after a half-turn () and a full turn, so its order of rotational symmetry is .
A rhombus has rotational symmetry of order —
A rhombus coincides with itself after a half-turn () and a full turn, so its order of rotational symmetry is .