Question

In this figure, AB and CD bisect each other at O.
State the three pairs of equal parts in the triangles AOC and BOD

*FIGURE ATTACHED*​

Answer 1

Step-by-step explanation:

AB and CD bisect eachother at O

AO=BO

OD=OC

AC=BD

Answer 2

Given:

• AB and CD bisect each other.

To find :

• The three pairs of equal parts in the triangle AOC and BOD

SOLUTION:

In ΔAOC and ΔBOD, three pairs of equal parts are :

• AO = OB (as, CD is bisecting AB in equal parts)
• CO = OD (as, AB is bisecting CD in equal parts)
• ㄥCOA = ㄥBOD ( Vertically Opposite Angles)

Therefore, these were the three equal parts, So we can also say that,

=> Δ AOC ≈ ∆ BOD (By SAS rule)