Question

What is the length of segment TR with T(-4,5) and R(2, -1)​

Answers

  1. Answer:

    The length of segment TR with T(-4,5) and R(2, -1)​ is 8.49

    Step-by-step explanation:

    We need to find the length of segment TR with T(-4,5) and R(2, -1)​

    The length of segment can be found using distance formula.

    The distance formula is: Distance = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

    Putting values and finding length

    We have: x_1=-4, y_1=5, x_2=2, y_2=-1

    Distance = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\Distance = \sqrt{(2-(-4))^2+(-1-5)^2}\\Distance = \sqrt{(2+4)^2+(-1-5)^2}\\Distance = \sqrt{(6)^2+(-6)^2}\\Distance = \sqrt{36+36}\\Distance = \sqrt{72}\\Distance=8.49

    We found Distance = 8.49

    So, The length of segment TR with T(-4,5) and R(2, -1)​ is 8.49.

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