Chapter 6

Question 1

Each segment that forms a polygon.

Answer 1

Side of the polygon

Question 2

The common endpoint of two sides.

Answer 2

Vertex of the polygon

Question 3

A segment that connects any two nonconsecutive vertices.

Answer 3

Diagonal

Question 4

One that is both equilateral and equiangular.

Answer 4

Regular polygon

Question 5

Any part of a diagonal that contains points in the exterior of the polgyon.

Answer 5

Concave

Question 6

If no diagonal contains points in the exterior.

Answer 6

Convex

Question 7

A quadrilateral with two pairs of parallel sides.

Answer 7

Parallelogram

Question 8

A quadrilateral with four right angles.

Answer 8

Rectangle

Question 9

A quadrilateral with four congruent sides.

Answer 9

Rhombus

Question 10

A quadrilateral with four right angles and four congruent sides.

Answer 10

Square

Question 11

A quadrilateral with exactly two pairs of congruent consecutive sides.

Answer 11

Kite

Question 12

A quadrilateral with exactly one pair of parallel sides.

Answer 12

Trapezoid

Question 13

Each of the parallel sides.

Answer 13

Base

Question 14

The nonparallel sides.

Answer 14

Legs

Question 15

Two consecutive angles whose common side is a base.

Answer 15

Base angles

Question 16

If the legs of a trapezoid are congruent.

Answer 16

Isosceles trapezoid

Question 17

The segment whose endpoints are the midpoints of the legs.

Answer 17

Midsegment of a trapezoid