Answer:
X=84
Step-by-step explanation:
Since the opposite angles in a circumscribed quadrilateral are equivalent, x would be 84.
Answer:
Step-by-step explanation:
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Answer:
unsolvable
Step-by-step explanation:
because we have no data on what the decimals are worth. If I'm wrong please prove me wrong, but I'm pretty sure I'm right.
5x + 10x = 180
15x = 180
X = 12
5 x 12 = 60
10 x 12 = 120
The angles are 60° and 120°