are
Adjecent angles of parallelogram
measure 2x and 7x then find the
Value of a
x
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2
Answer:
The value of x is 20
Step-by-step explanation:
Adjecent sides of parallelogram are 2x° and 7x°
sum of adjacent angles of a parallelogram = 180°
2x + 7x = 180°
9x = 180°
x = 20°
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