thomaswillmsn2125 thomaswillmsn2125

19-06-2018
Mathematics

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What type of triangle is formed by joining the points D(7, 3), E(8, 1), and
F(4, -1)?
A .equilateral triangle
B. isosceles triangle
C. right triangle
D. acute scalene triangle
E. obtuse scalene triangle

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sqdancefan sqdancefan

19-06-2018

Segment DE with slope -2 is perpendicular to segment EF with slope 1/2. The triangle is a ...
C. right triangle

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xhighxxonxxlifex xhighxxonxxlifex

29-04-2021

Answer:

right triangle

Step-by-step explanation:

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