What appears to be true about the diagonals of a trapezoid? They are congruent.
30. Open-Ended Point B(-3, -3) is the endpoint of many segments.
a. Find the coordinates of the midpoint and the other endpoint of four
noncollinear segments that have point B as their endpoint.
b. You know that a segment with endpoint B lies entirely in Quadrant III.
What does that tell you about the other endpoint?
c. How many possible segments parallel to either the y-axis or the x-axis
match this description? Explain.
ty
31. The plan at the right shows three storage closets in an
apartment building. Find the center of each closet and
the length of the closet's diagonal to the nearest tenth of
a foot. (Hint: The diagonals bisect each other, so the
8
Closet 1
Close
6
center is the midpoint of each diagonal)