Author Question: Which of the following, if any, is NOT a characteristic of all parallelograms? (a) The diagonals ... (Read 252 times)

washai

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Which of the following, if any, is NOT a characteristic of all parallelograms?
 
  (a) The diagonals are perpendicular.
  (b) Opposite sides are parallel.
  (c) Opposite angles are congruent.
  (d) Opposite sides are congruent.
  (e) These are all characteristics of every parallelogram.

Question 2

The intersection of the altitudes of any triangle is called the
 
  (a) incenter.
  (b) orthocenter.
  (c) circumcenter.
  (d) centroid.
  (e) None of these is correct.



pocatato

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Answer to Question 1

a

Answer to Question 2

b



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