def areacir(a,b,c,d,e,f,g,h,i,j): pi=22/7 ar1 = pi*a*a ar2 = pi*b*b ar3 = pi*c*c ar4 = pi*d*d ar5 = pi*e*e ar6 = pi*f*f ar7 = pi*g*g ar8 = pi*h*h ar9 = pi*i*i ar10 = pi*j*j print("A1 = ",ar1,"\nA2 = ",ar2,"\nA3 = ",ar3,"\nA4 = ",ar4,"\nA5 = ",ar5,"\nA6 = ",ar6,"\nA7 = ",ar7,"\nA8 = ",ar8,"\nA9 = ",ar9,"\nA10 = ",ar10) print("Enter the Radius of 10 Circle: ", end="\n") x1 = float(input()) x2 = float(input()) x3 = float(input()) x4 = float(input()) x5 = float(input()) x6 = float(input()) x7 = float(input()) x8 = float(input()) x9 = float(input()) x10 = float(input()) z = areacir(x1,x2,x3,x4,x5,x6,x7,x8,x9,x10)