Tolong kk sama caranya soalnya di kumpulin sekarang please...

1. a. <AOB = 2 × <ADB = 2 × 50° = 100°
b. <AOE = 180° - <AOB = 180° - 100° = 80°
c. <ACE = <AOE / 2 = 80° / 2 = 40°
2. a. <ACB = <AOB / 2 = 98° / 2 = 49°
b. <BOE = 180° - <AOB = 180° - 98° = 82°
Maka, nilai x = <BOE / 2 = 82° / 2 = 41°

Jadikan jwbn tercerdas yh:)