- AIts vertices are collinear
- BIt is equilateral
- CIt is isosceles
- DIt is right-angled
Step-by-Step Solution
Sides: and 2. Two equal sides, so isosceles. and , so not right-angled.
Answer: C) It is isosceles
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Classifying Shapes by Coordinates practice questions