In Fig, ∠CBX is an exterior angle of ∆ABC at B. Name(i) The interi

1.	In Fig, ∠CBX is an exterior angle of ∆ABC at B. Name(i) The interior adjacent angle(ii) The interior opposite angles to exterior ∠CBXAlso, name the interior opposite angles to an exterior angle at A.
Answer» (i) The interior adjacent angle is ∠ABC (ii) The interior opposite angles to exterior ∠CBX is ∠BAC and ∠ACB Also the interior angles opposite to exterior are ∠ABC and ∠ACB.

In Fig, ∠CBX is an exterior angle of ∆ABC at B. Name(i) The interior adjacent angle(ii) The interior opposite angles to exterior ∠CBXAlso, name the interior opposite angles to an exterior angle at A.

Answer»

(i) The interior adjacent angle is ∠ABC

(ii) The interior opposite angles to exterior ∠CBX is ∠BAC and ∠ACB

Also the interior angles opposite to exterior are ∠ABC and ∠ACB.