View Compilation Error

0_0_34657067_16967.cpp: In function 'int main()':
0_0_34657067_16967.cpp:6:54: error: expected ')' before ';' token
 printf("%.2f\n",sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)););
                                                      ^
0_0_34657067_16967.cpp:6:55: error: expected primary-expression before ')' token
 printf("%.2f\n",sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)););
                                                       ^