In the adjoining figure A, D, B, C are four points on the circumferen

1.	In the adjoining figure A, D, B, C are four points on the circumference of a circle with centre O. Arc AB = 2 Arc BC and ∠AOB = 1080. FInd: i. ∠ACB ii. ∠CAB III. ∠ADB
Answer» In the adjoining figure A, D, B, C are four points on the circumference of a circle with centre O. Arc AB = 2 Arc BC and $∠$ AOB = $108^{0}$ . FInd: i. $∠$ ACB ii. $∠$ CAB III. $∠$ ADB

In the adjoining figure A, D, B, C are four points on the circumference of a circle with centre O. Arc AB = 2 Arc BC and ∠AOB = 1080. FInd: i. ∠ACB ii. ∠CAB III. ∠ADB

Answer»

In the adjoining figure A, D, B, C are four points on the circumference of a circle with centre O. Arc AB = 2 Arc BC and $∠$ AOB = $108^{0}$ . FInd:

i. $∠$ ACB

ii. $∠$ CAB

III. $∠$ ADB