Unit 6

Question 1

For a quadrilateral to be a parallelogram, its opposite angles and _____ must be congruent.

Answer 1

sides

Question 2

Any regular polygon can be divided into the same number of congruent _____ as the polygon has sides.

Answer 2

triangles

Question 3

The _____ is the perpendicular distance from the center of a regular polygon to any one of its sides.

Answer 3

apothem

Question 4

A quadrilateral with two pairs of congruent consecutive sides is called a _____.

Answer 4

kite

Question 5

The midsegment of a _____ is a segment whose endpoints are the midpoints of its legs.

Answer 5

trapezoid

Question 6

A parallelogram is a convex quadrilateral in which both pairs of opposite _____ are parallel.

Answer 6

sides

Question 7

A rectangle and a square are quadrilaterals with _____ right angle(s).

Answer 7

four

Question 8

The _____ is the sum of the lengths of the sides of a closed plane figure.

Answer 8

perimeter

Question 9

The diagonals of a _____ are both congruent and perpendicular.

Answer 9

square

Question 10

A quadrilateral is a polygon with ____ sides.

Answer 10

four