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Practice proving that a quadrilateral is a parallelogram.

In quadrilateral [tex] WXYZ [/tex], [tex] WC = 2x + 5 [/tex] and [tex] CY = 3x + 2 [/tex]. What must [tex] x [/tex] equal for quadrilateral [tex] WXYZ [/tex] to be a parallelogram?

[tex] x = \square [/tex]

Answer :

To prove that quadrilateral [tex]\( WXYZ \)[/tex] is a parallelogram, one of the conditions we can use is that opposite sides must be equal.

In this quadrilateral, we are given that:
- [tex]\( WC = 2x + 5 \)[/tex]
- [tex]\( CY = 3x + 2 \)[/tex]

Since [tex]\( WC \)[/tex] and [tex]\( CY \)[/tex] are opposite sides of the quadrilateral, for [tex]\( WXYZ \)[/tex] to be a parallelogram, these sides must be equal. Therefore, we set their expressions equal to each other:

[tex]\[ 2x + 5 = 3x + 2 \][/tex]

Now, let's solve this equation step-by-step to find the value of [tex]\( x \)[/tex]:

1. Subtract [tex]\( 2x \)[/tex] from both sides of the equation:

[tex]\[ 5 = x + 2 \][/tex]

2. Subtract 2 from both sides to isolate [tex]\( x \)[/tex]:

[tex]\[ x = 3 \][/tex]

Thus, the value of [tex]\( x \)[/tex] that makes quadrilateral [tex]\( WXYZ \)[/tex] a parallelogram is [tex]\( x = 3 \)[/tex].

Thanks for taking the time to read Practice proving that a quadrilateral is a parallelogram In quadrilateral tex WXYZ tex tex WC 2x 5 tex and tex CY 3x 2 tex What. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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