Chapter 8- Properties of quadrilaterals

Question 1

Parallelograms:

Property 1:

Answer 1

Both pairs of opposite sides are parallel

Question 2

Parallelograms:

Property 2:

Answer 2

Both pairs of opposite sides are congruent

Question 3

Parallelograms:

Property 3:

Answer 3

Both pairs of opposite angles are congruent

Question 4

Parallelograms:

Property 4:

Answer 4

consecutive angles are supplementary

Question 5

Parallelograms:

Property 5:

Answer 5

Diagonals bisect each other

Question 6

Rhombus properties:

Answer 6

1. All properties of parallelograms
2. 4 congruent sides
3. Diagonals perpendicular
4. Diagonals bisect opposite angles

Question 7

Properties of kites

Answer 7

1. 2 pairs of consecutive sides are congruent

Question 8

Properties of kites

2.

Answer 8

Diagonals are perpendicular

Question 9

Properties of kites

3.

Answer 9

1 pair of opposite angles are congruent (on the short diagonal)

Question 10

Properties of kites

4.

Answer 10

Long diagonal bisects opposite angles

Question 11

Properties of kites

5.

Answer 11

Long diagonal is perpendicular bisect or of short diagonal

Question 12

Properties of rectangles

Answer 12

1. All properties of a parallelogram
2. 4 right angles
3. Diagonals are congruent

Question 13

Properties of a trapezoid

Answer 13

1. One pair of opposite sides is parallel
2. Non base consecutive angles are supplementary
3. The missed ant is one half the sum of the bases (average)

Question 14

Properties of Isosceles trapezoid

Answer 14

1. Legs are congruent
   2 base angles are congruent
2. Diagonals are congruent
3. All properties of regular trapezoid

Question 15

Properties of a square

Answer 15

All the properties of parallelograms, rectangles, and rhombus