Maths-

General

Easy

Question

# If line segments AB and CD bisect each other at O, then using SAS congruence rule prove that ΔAOC ⩭ ΔBOD.

Hint:

### Find the angles that are equal and hence prove the congruence.

## The correct answer is: SAS congruence rule.

### From the figure, we have

AO = OB

And, CO = OD

To prove: (By SAS congruence rule)

AO = OB (given)

CO = OD (given)

(vertically opposite angles)

by SAS congruence rule.

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