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3 years ago

The distance between R and S on the coordinate grid is ___ units. (Input whole numbers only.)

Mathematics

1 answer:

Anna35 [415]3 years ago

7 0

Answer:

Step-by-step explanation:

coordinate of point S(20,5) and R(-15,5)

Distance between S and R is given by,

$\sqrt{ {(x2 - x1)}^{2} + {(y 2 - y1)}^{2} } \\ \sqrt{ {(20 - ( - 15))}^{2} + {(5 - 5)}^{2} } \\ \sqrt{ {(20 + 15)}^{2} + 0} \\ \sqrt{ {(35)}^{2} } = 35units$

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