[canavar000]

n=sin fay\sin theita
1.5= sin 45 \sin theita

thita1=28.128

بالمثل
sin thita2\finfay2 =n

sin 52\sin fay2 = 1.5

fay2 = 31.6

A= fay2+thita1
31.6+28128 = 59.8