Answer:
∠OAB = ∠OCB = 59°
Step-by-step explanation:
In ΔOBC, OB = OC [radius of same circle]
∴ y = ∠OCB = ∠OBC (180° - 62°) . 118° = 59°
Now between ΔOAB and ΔOBC:
OA = OC [radius of same circle]
AB = BC [given]
And OB is common side.
∴ ΔOAB ≅ ΔOBC
x = ∠OAB = ∠OCB = 59°
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Answer:
∠OAB = ∠OCB = 59°
Step-by-step explanation:
In ΔOBC, OB = OC [radius of same circle]
∴ y = ∠OCB = ∠OBC
(180° - 62°)
. 118° = 59°
Now between ΔOAB and ΔOBC:
OA = OC [radius of same circle]
AB = BC [given]
And OB is common side.
∴ ΔOAB ≅ ΔOBC
x = ∠OAB = ∠OCB = 59°