Match the vertices of each triangle with its classification.

(1, -2), (3, 3), (5, -2)
(3, -2), (1, -2), (-2, 0)
(-4, 2), (-4, 6), (0, 2)
(3, 5), (5, 1), (3, 1)

A) right isosceles
B) right scalene
C) acute isosceles
D) obtuse scalene

Question

Match the vertices of each triangle with its classification.

(1, -2), (3, 3), (5, -2)  
(3, -2), (1, -2), (-2, 0) 
(-4, 2), (-4, 6), (0, 2) 
(3, 5), (5, 1), (3, 1) 

A) right isosceles
B) right scalene 
C) acute isosceles 
D) obtuse scalene

directrix · Answer

You can use the distance formula to find the distances between the points at this link: http://www.purplemath.com/modules/distform.htm If you want to use a program to compute the distances, go here: http://easycalculation.com/analytical/distance.php If you get the distances between the pairs of points in each of the questions, post them here. I'll help you sort which lengths go to which type geometric figure.