how many angles are alternate interior angles with ∠9?
how many angles are alternate interior angles with ∠9?
Answer
Explanation:
Step1: Recall the definition of alternate interior angles
Alternate interior angles are non - adjacent interior angles that lie on opposite sides of the transversal.
Step2: Identify the transversals and check for alternate interior angles with ∠9
- For transversal ( r ):
- When considering the parallel lines ( t ) and ( u ) cut by transversal ( r ), there is no angle that forms an alternate interior relationship with ( \angle9 ) among the given numbered angles.
- For transversal ( s ):
- When considering the parallel lines ( t ) and ( u ) cut by transversal ( s ), ( \angle3 ) is the alternate interior angle with ( \angle9 ) as they are non - adjacent interior angles on opposite sides of transversal ( s ).
Answer:
( 1 )