Anyone know the answer pls help

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

Find the arc length of the semicircle. 7the grade