Check if two given Circles are Orthogonal or not | Java program to check if two circ ; Function to Check if the given circles are orthogonal ; calculating the square of the distance between C1 and C2 ; Check if the given circles are orthogonal ; Driver Code
import java . util . * ; import java . lang . * ; import java . io . * ; class GFG { public static boolean orthogonality ( int x1 , int y1 , int x2 , int y2 , int r1 , int r2 ) { int dsquare = ( x1 - x2 ) * ( x1 - x2 ) + ( y1 - y2 ) * ( y1 - y2 ) ; if ( dsquare == r1 * r1 + r2 * r2 ) return true ; else return false ; } public static void main ( String [ ] args ) throws java . lang . Exception { int x1 = 4 , y1 = 3 ; int x2 = 0 , y2 = 1 ; int r1 = 2 , r2 = 4 ; boolean f = orthogonality ( x1 , y1 , x2 , y2 , r1 , r2 ) ; if ( f ) System . out . println ( " Given ▁ circles ▁ are ▁ orthogonal . " ) ; else System . out . println ( " Given ▁ circles ▁ are ▁ not ▁ orthogonal . " ) ; } }