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3 years ago

Find the distance between the points (5/2,3) and (3/2,8)

Mathematics

1 answer:

AURORKA [14]3 years ago

7 0

Answer:

d = $\sqrt{26}$ ≈ 5.1 ( to 1 dec. place )

Step-by-step explanation:

to calculate the distance d use the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = ( $\frac{5}{2}$ , 3) and (x₂, y₂ ) = ( $\frac{3}{2}$ , 8)

d =√ ( $\frac{3}{2}$ - $\frac{5}{2}$ )² - (8 - 3)²

= $\sqrt{1+25}$ = $\sqrt{26}$ ≈ 5.1

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