A.
1. It is a closed figure with straight sides.
2. Each of its angle bisectors lies on a line of symmetry.
3. Each of its angle bisectors contains a diagonal.
4. It has eight exterior angles.
5. It has a pair of complementary angles.
B.
1. It is a closed figure with straight sides.
2. It has no parallel sides.
3. It has no diagonals.
4. It has no obtuse angles.
5. It has a pair of complementary angles.
6. The length of its longest side is twice the length of its shortest side.
C.
1. It is a closed figure with straight sides.
2. It has six pairs of angles.
3. It diagonals have length 13w.
4. Its consecutive angles are supplementary.
5. Its area is 60w^2.
6. Its opposite angles are supplementary.
7. Its opposite sides are parallel.
D.
1. It is a closed figure with straight sides.
2. All of its exterior angles are congruent.
3. It has eight exterior angles.
4. Each of its angle bisectors lie on a line of symmetry.
