HELP ME PLZ I NEED 100 ON ThIS SO GET ME RIGHT I WELL GIVE BAIRELEST

Two lines that do not intersect are skew. always sometimes or never

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?