If AO + OB = BO + OC , then A, B, C form - Vidyadip

MCQ

If $\overrightarrow {AO} + \overrightarrow {OB} = \overrightarrow {BO} + \overrightarrow {OC} ,$ then $A, B, C$ form

A
Equilateral triangle
B
Right angled triangle
✓
Isosceles triangle
D
Line

✓

Answer

Correct option: C.

Isosceles triangle

c
(c) $\overrightarrow {AB} = \overrightarrow {BC} $ $(as\, given)$.

Hence it is an isosceles triangle.

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