Use RedirectMatch in htaccess for many URLs

I need to redirect:

https://example.com/thispath/beach?start=20 https://example.com/thispath/beach?start=40 https://example.com/thispath/beach?start=60 

etc…

to:

https://example.com/thispath/beach 

there are other URLs such as :

https://example.com/thispath/sunset?start=20 https://example.com/thispath/sunset?start=40 https://example.com/thispath/sunset?start=60 etc.... 

which will need to be redirected to :

https://example.com/thispath/sunset 

and

    https://example.com/menu-alias/content/cat-alias/?start=210 https://example.com/menu-alias/content/cat-alias/?start=105 

to

https://example.com/menu-alias/