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You need to solve for x or y in one equation and and substitute it into the other equation in place of the variable that corresponds to it.
The given angle is opposite the longest given side, so there is 1 solution.
Answer:
d≈40.74
Step-by-step explanation:
Using the formulas
C=2πr
d=2r
Solving ford
d=C/
π=128/
π≈40.74367
Hope this helped!!!!!
The answer is -4! Hope this helped you!