Answer:
(0,0) , (a,b) , (2a,2b) is the answer
Step-by-step explanation:
for a triangle to be isosceles, then two sides must be equal
To picture this, if we have a point at the origin, with coordinate (0,0); we can have the coordinates of the other points being the same so as to make the distance from the origin the same
Then from here, we can get that the length of the two sides are equal
From what we have, option 4 can be correct
This is because , finding the distance between two points is;
D = √(x2-x1)^2 + (y2-y1)^2
From what we have
The distance between (0,0) and (a,b) will give same answer for the distance between (a,b) and (2a,2b)
