Sagot :
DISTANCE OF POINTS
Given
- Point of Mary's seat = (-4,7)
- Point of Betty' seat = (-2,5)
- Distance of the two points (d) =?
d = √(x₂ - x₁)² + (y₂ - y₁)²
d = √((-2) - (-4))² + (5 - 7)²
d = √(2)² + (-2)²
d = √4 + 4
d = √8
[tex] \: [/tex]
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