Question

31. In the given figure, AB and CD bisect each other at o.
(i) State 3 pairs of equal parts in triangleAOC and triangleBOD.
(ii) Is triangleAOC = triangleBOD? Give reasons.
(iii) Is AC = BD ? Give reasons.​

Answer 1

Step-by-step explanation:

The three pairs of equal parts in two triangles

and

are:

CO = DO (given)

OA = OB (given )

( As opposite angles are equal when two lines intersect.)

ii) So by SAS congruency rule,

that is

Hence, option B is correct.

Answer 2

Step-by-step explanation:

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