Show that the following points form a right angled triangle. (0, 0), (a, 0) and (0, b)
Answers (1)
Let the points be
A (0,0)
B(a,0)
C(0,b)
and AB and BC are perpendicular since (a,0) is on the x-axis and (0,b) on the y-axis and if we join AC a right-angled triangle with angle BAC as 90 degrees will be formed