diff --git a/right angle pair.cpp b/right angle pair.cpp
new file mode 100644
index 0000000..1c928c5
--- /dev/null
+++ b/right angle pair.cpp	
@@ -0,0 +1,38 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+	// your code goes here
+	cout<<"enter 3 numbers\n";
+	float a,b,c;
+	cin>>a>>b>>c;
+	float small = (a<b)?((a<c)?a:c):((b<c)?b:c);
+	float big= ((a>b)?((a>c)?a:c):((b>c)?b:c));
+	float med;
+	if (a==small || a==big)
+	{
+	    if (c==small || c== big)
+	    {
+	        med=b;
+	    }
+	    else
+	    med=c;
+	}
+	else
+	{
+	    if (c==small || c== big)
+	    {
+	        med=a;
+	    }
+	    else
+	    med=c;
+	}
+	
+	if (((small*small)+(med*med))==(big*big))
+	cout<<"right angle pair";
+	else
+	cout<<"NOT a right angle pair";
+	return 0;
+	
+	
+}