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Proving a Quadrilateral Is a Parallelogram

Assignment Active
Determining Whether a Figure Is a Parallelogram
could the Sgure be a
10 in
Based on the measures show
parallelogram?
(x + 5) in
Yes, one pair of opposite sides could measure
10 in, and the other pair could measure 13 in
(2x-3) in
Yes, one pair of opposite sides could measure
10 in, and the other pair could measure 8 in
No, there are three diferent values for when each
expression is set equal to 10
No, the value of x that makes one pair of sides
congruent does not make the other pair of sides
congruent
(x+2) in

User Alver
by
5.0k points

2 Answers

5 votes

Answer: a. yes, one pair of opposite sides could measure 10in., and the other pair could measure 13 in.

Step-by-step explanation: i just took it

User Basemm
by
4.7k points
5 votes

Final answer:

The figure could be a parallelogram if: One pair of opposite sides measures 10 in, and the other pair measures 13 in (Option 1) and One pair of opposite sides measures 10 in, and the other pair measures 8 in (Option 2).

The answer is option ⇒1 and 2

Explanation:

To determine if the given figure could be a parallelogram, we need to examine the measurements of its sides.

Option 1:

Yes, one pair of opposite sides could measure 10 in, and the other pair could measure 13 in.

In a parallelogram, opposite sides are congruent. Therefore, if one pair of opposite sides measures 10 in, and the other pair measures 13 in, it is possible for the figure to be a parallelogram.

Option 2:

Yes, one pair of opposite sides could measure 10 in, and the other pair could measure 8 in.

In a parallelogram, opposite sides are congruent. Therefore, if one pair of opposite sides measures 10 in, and the other pair measures 8 in, it is possible for the figure to be a parallelogram.

Option 3:

No, there are three different values when each expression is set equal to 10.

In a parallelogram, opposite sides are congruent. However, if there are three different values when each expression is set equal to 10, it means that the opposite sides are not congruent. Therefore, the figure cannot be a parallelogram.

Option 4:

No, the value of x that makes one pair of sides congruent does not make the other pair of sides congruent.

In a parallelogram, opposite sides are congruent. If the value of x that makes one pair of sides congruent does not make the other pair of sides congruent, it means that the opposite sides are not congruent. Therefore, the figure cannot be a parallelogram.

Based on the given options, the figure could be a parallelogram if:

- One pair of opposite sides measures 10 in, and the other pair measures 13 in (Option 1).

- One pair of opposite sides measures 10 in, and the other pair measures 8 in (Option 2).

The answer is option ⇒1 and 2

Proving a Quadrilateral Is a Parallelogram Assignment Active Determining Whether a-example-1
User Codymanix
by
5.6k points
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