You are asked to draw a triangle with side lengths of 3 inches, 4 inches, and 1 inch. How many triangles like this can you draw? A) one B) three C) two D) zero
I think you can draw two of them. As you walk around the triangle in the clockwise direction, you can run into the sides in the order of 3 ==> 4 ==> 1 or in the order of 3 ==> 1 ==> 4 . Those are mirror images of each other. So they're not congruent, and I think they're considered different triangles.