Mark M. answered • 05/06/20
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In a parallelogram consecutive angles are supplementary.
Can you determine the value of x now?
Kimani D.
asked • 05/06/20Find the value of x in the parallelogram below.
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3 Answers By Expert Tutors
William W. answered • 05/06/20
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The key to this is the theorem that says If a quadrilateral is a parallelogram, then its consecutive angles are supplementary.
So 68 + x = 180
x = 112°
The 2 angles are supplementary so x = 180-68= 112 degrees
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