Area of a Circular Sector | PHP program to find Area of a Sector ; Calculating area of the sector ; Driver code
< ? php function SectorArea ( $ radius , $ angle ) { if ( $ angle >= 360 ) echo ( " Angle ▁ not ▁ possible " ) ; else { $ sector = ( ( 22 * $ radius * $ radius ) / 7 ) * ( $ angle / 360 ) ; echo ( $ sector ) ; } } $ radius = 9 ; $ angle = 60 ; SectorArea ( $ radius , $ angle ) ; ? >