Question

$\huge \textbf {Important \: Question}$

IN GIVEN ATTACHMENT

Plz solve both questions

Answer 1

Diagrams for the both questions are same .

#Be Brainly !!

Thank you !!

Answer 2

(1)

In ΔAOB and ΔCOD,

⇒ AB = CD [chords of same length]

⇒ AO = CO' [congruent  circles have equal radii]

⇒ BO = DO' [congruent circles have equal radii]

⇒ ΔAOB ≅ ΔCO'D [SSS congruence rule]

⇒ ∠AOB = ∠CO'D

∴ Hence, proved.

(2)

In ΔAOB and CO'D

⇒ AO = CO'

⇒ BO = DO'

⇒ ∠AOB = ∠CO'D

⇒ ΔAOB ≅ ΔCO'D

⇒ AB = CD.

∴ Hence, Proved.