If A = (1, 1) B = (3, 3) and C = (5, 1), classify the the following triangle as either equilateral or isosceles. Type the word equilateral or isosceles in the blank.

Question

anonymous · Answer

an isosceles triangle has two equal sides

the points above make an isosceles because AB and BC are equal distances but AC isn't.

anonymous · Answer

okay thanks :) thats what I thought

anonymous · Answer

no problem

anonymous · Answer

Quadrilateral ABCD has coordinates A (3, 5), B (5, 2), C (8, 4), D (6, 7). Quadrilateral ABCD is a

 rectangle, because opposite sides are congruent and adjacent sides are perpendicular
 square, because all four sides are congruent and adjacent sides are perpendicular
 parallelogram, because opposite sides are congruent and adjacent sides are not perpendicular
 rhombus, because all four sides are congruent and adjacent sides are not perpendicular

can you help me with one more?