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miss Akunina [59]
3 years ago
11

The points (–2, 4) and (–2, –2) are vertices of a heptagon. Explain how to find the length of the segment formed by these endpoi

nts. How long is the segment?
Mathematics
2 answers:
spin [16.1K]3 years ago
8 0

Answer:

Sample Response: The segment is vertical because the x-coordinates are the same. To find the distance, you can count the spaces between the points. The segment is 6 units long.

Step-by-step explanation:

Scrat [10]3 years ago
5 0

Answer:

The segment is 6 units long.

Step-by-step explanation:

The points (–2, 4) and (–2, –2) are vertices of a heptagon. We have to explain how to find the length of the segment formed by these endpoints.

If two points at the ends of a straight line PQ are P(x_{1},y_{1}) and Q(x_{2},y_{2}), then the length of the segment PQ will be given by the formula  

\sqrt{(x_{1} - x_{2})^{2} + (y_{1} - y_{2})^{2}}

Now, in our case the two points are (-2,4) and (-2,-2) and the length of the segment will be  

\sqrt{(- 2 - (- 2))^{2} + (4 - (- 2))^{2}} = 6 units. (Answer)

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