Answer:
i dont understand sir sorry
x=2/3,1/3
Step-by-step explanation:
x = 60°
let the missing angle be = x
Cos x = 8/16
x = Cos-¹ 0.5
it's 47÷4=11 3/4 will be your final answer
25 I think.
I just did 5x5 soo....