after rotating by 120 degree about a point a figure looks exactly the same as its original position its - Maths - Symmetry

Question

after rotating by 120 degree about a point a figure looks exactly
the same as its original position its order of rotation is---

Rishabh Mittal · Accepted Answer

Dear Student,

After rotating 120° about a point a figure looks exactky the same
So, it will also look same after rotationg 240° and 360° 
Hence , its order of rotation is 3

Regards

after rotating by 120 degree about a point a figure looks exactly the same as its original position. its order of rotation is---