Points (4, 7, 8), (2, 3, 4) and (1, 2, 5) are the vertices of a -------------
a. Parallelogram      b. Square 
c. Rectangle             d. Rhombus
( me : why the answer is a parallelogram, why dont it become a rectangle?  Rectangle have opposite sides equal)
Abhirami Shylaja's image
Abhirami Shylaja
Dec. 21, 2020, 1:18 p.m.