We say this because ∠3 and ∠5 are in the interior of the transversal and are also on each others alternate sides , hence we say that ∠3 ≅ ∠5 under the alternate interior angles therem ( alternate interior angles are always equal )
Answer:
2
Step-by-step explanation:
y=a sin x
amplitude=|a|
a=-2
amplitude=2
7
5+2=7
