Respuesta :

The similarities between sedimentary rocks and igneous rocks would be that both rocks are formed from minerals and the difference would be that igneous rocks are formed by cooling magma on the earth's surface and sedimentary rocks are formed from different combined sediments. 
catherine1989
The three similarities between these rocks are 1- they are all made up of minerals 2- they can all form sediments 3- they can all melt into magma..