Question

Fill in the blank. Given O below, you can conclude that xz is congruent to

Answer 1

D

Explanation:

I do not know the mathematical answer all i know is that they are congruent

Answer 2

Answer : The XZ is congruent to AC.

Step-by-step explanation :

First we have to prove ΔOBC and ΔOYX are congruent triangles.

Proof:

Side OC = Side OX (radius of same circle)

Side OB = Side OY (equal to 22)

∠B = ∠Y (equal to 90°)

ΔOBC ≅ ΔOYX (By SAS congruency)

So, Side BC = Side YX (By CPCT)

Similarly, Side AB = Side ZX

Or we can say that,

Chord XZ = Chord AC

Hence, the XZ is congruent to AC.