(Repost) The points (2, 1), (5, –2), and (–2, –3) describe the vertices of a triangle. Is the triangle a right triangle? Hint: p

Question

3 years ago

9

erpendicular.

2 answers:

k0ka [10] · Answer 1 · 2022-03-23T06:31:40+03:00

k0ka [10]3 years ago

8 0

Answer: It's a right triangle

ycow [4] · Answer 2 · 2022-03-23T08:14:34+03:00

Answer: It is a right triangle.

the attachment shows the graphed triangle.

Step-by-step explanation: The slope of the line between coordinates (-2,-3) and (2,1) is +1 rise/run is 4/4

The slope of the line between points (2,1) and (5,-2) is -1 rise/run -3/3

These slopes are perpendicular to each other, so they form the right angle of this triangle.