Students were enquired to answer a question at education and to claim what is most important for them to succeed. One which response stood out from the rest was practice. Successful persons ordinarily are not born successful; they become successful by hard work and dedication. If you wish to fulfill your goals, keep this in mind! down below are one of the answer and question example that you could work with to practice and enrich your information and also give you insights that should assist you to preserve your study in school.

## Question:

In parallelogram WXYZ, what is CY?

CY=___ ft

## Answer:

The correct answer is 11 ft.

**Explanation**:

The diagonals of a parallelogram bisect each other. This means that the portion marked x+4 is the same length as the portion marked 2x-7; this gives us the equation x+4=2x-7.

Subtract x from each side:

x+4-x=2x-7-x

4=x-7.

Add 7 to both sides:

4+7=x-7+7

11=x

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