The opposite angles of a parallelogram are (5x - 9)⁰ and (18 - 4x)⁰. The value of x is:
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Answer:
5x - 9 = 18 - 4x
5x + 4x = 18 + 9
9x = 27
So angle x = 27/9 = 3°
Step-by-step explanation:
Opposite angles of a parallelogram is equal
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