chapter 6

Question 1

conditions for parallelograms

Answer 1

1) one pair of sides are congruent and parallel
2) 2 pairs of parallel angles
3) 2 pairs of congruent sides
4) 2 pairs of opposite congruent angles
5) 1 angle is supplementary to both its consecutive angles
6) diagonal bisect each other

Question 2

properties of a parallelogramthat make it a special parallelogram rectangle

Answer 2

1) if one angle is right

2) if the diagonals are congruent

Question 3

properties of a parallelogramthat make it a special parallelogram rhombus

Answer 3

1) if one pair of consecutive sides are congruent
2) diagonals are perpendicular
3) if one diagonal bisects a pair of opposite angles

Question 4

kite conditions

Answer 4

1) diagonals are perpendicular

2) 1 pair of opposite angles