2 years ago

Q(-2, 3) and P (2, 1) Find the length of the segment. Simplify each radical,if possible

Mathematics

1 answer:

Montano1993 [528]2 years ago

7 0

9514 1404 393

Answer:

2√5

Step-by-step explanation:

The distance formula is useful for this.

d = √((x2 -x1)² +(y2 -y1)²)

d = √((2 -(-2))² +(1 -3)²) = √(4² +(-2)²) = √20

d = 2√5

The length of segment PQ is 2√5.

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