All chords of a circle pass through the center of a circle true?

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?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?