Pls help me I need the right answer

20 pts pls

Which of the following points is collinear with (-2,1) and (0,3)

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Find the area of the triangle shown 3 by 6