Plz help meh with these 2 questions :)

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.