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15. B(-2, -9), C(0,-5), D(6,-3), E(4, -7)
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15. B(-2, -9), C(0,-5), D(6,-3), E(4, -7)

15. B(-2, -9), C(0,-5), D(6,-3), E(4, -7)-example-1
User COMP Superscalar
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Answer:

BC= 2√5

CD= 2√10

DE= 2√5

BE= 2√10

slope of BC = 2

slope of CD = 1/3

slope of DE = 2

slope of BE = 1/3

Explanation:

formula for distance = √(x2-x1)²+(y2-y1)²

formula for slope = (y2-y1)/(x2-x1)

User Iceteea
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