Geometry

What is the midpoint of CD given the coordinates C(-4,8) and D(8,-4)?

(0,0)
(2,2)
(4,4)**
(6,6)

Am I right?

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  1. Also

    What is the perimeter of 🔺ABC with vertices A(-2,9), B(7,-3) and C(-2,-3) in the coordinate plane?

    21 units
    15 units**
    35 units
    36 units

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  2. #1 ok.

    #2 you figured the length of the hypotenuse. The perimeter is 9+12+15 = 36.

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  3. The first question bout' the mid points is, (2,2) Steve was wrong xD

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  4. Mr.RightGuy is correct
    Answers to connections academy
    1d
    2b
    3b
    4d
    100% just took quick check!!!!

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  5. @lilly is right thank you

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  6. Thank you so much, this is still right in 2022

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  7. thank you Lilly

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