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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

2 Answers

4 votes

Answer:

right triangle

Explanation:

What type of triangle is formed by joining the points D(7, 3), E(8, 1), and F(4, -1)? A-example-1
User Bludzee
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6.8k points
6 votes
Segment DE with slope -2 is perpendicular to segment EF with slope 1/2. The triangle is a ...
C. right triangle
What type of triangle is formed by joining the points D(7, 3), E(8, 1), and F(4, -1)? A-example-1
User Nathaneastwood
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8.2k points