Answer:
(9,5.5)
Step-by-step explanation:
That's an expression, so the only thing you can do is simplify it, but that already looks simplified.
Angle 4 will be 54°
because angle 3 and angle 5 will add to equal 180. from that we find x=18. angle 4 and and 5 and the same so 3(18) equals 54
Answer:
I belive the answer is 1/324
