SectorChart

SectorChart[{{x1,y1},{x1,y2},…}] makes a sector chart with sector angles proportional to xi and radii yi.

SectorChart[{…,wi[{xi,yi},…],…,wj[{xj,yj},…],…}] makes a sector chart with sector features defined by the symbolic wrappers wk.

SectorChart[{data1,data2,…}] makes a sector chart from multiple datasets datai.

Please visit the official Wolfram Language Reference for more details and examples on core symbols.