How to flip a sketch to make a mirror image

HI, I am Barry from Nepal and I discovered this lovely download of Sketchup Make. I use it for personal projects. Can you tell me how to rotate/flip a 2D sketch to make a mirror image of it? Look forward to your help. Thanks.

there are a few ways…

‘move’ a copy and use ‘flip along’ from the context menu…

‘scale’ a copy -1 thru itself…

‘rotate’ a copy 180˚ …

there are many youTube videos on these actions…

john