Classifying Quadrilaterals

A quadrilateral has ____ sides and angles?

• 2

• 7

• 4

• 1

What are lines that never cross called?

• parallel

• perimeter

• never cross

• perpendicular

Lines that cross at a right angle are called__________.

• porcelain

• parallel

• principle

• perpendicular

What type of quadrilateral has only 1 set of parallel lines?

• parallelogram

• trapezoid

• rhombus

• square

What type of quadrilateral has only two sets of parallel lines?

• octagon

• trapezoid

• parallelogram

• decagon

What quadrilateral has only 2 sets of parallel lines and its sides are all congruent?

• square

• rectangle

• trapezoid

• rhombus

What type of quadrilateral has two sets of parallel lines and 4 pairs of perpendicular lines?

• trapezoid

• rectangle

• square

• rhombus

What type of quadrilateral has 4 equal sides, 4 pairs of perpendicular lines, and 2 sets of parallel lines?

• square

• trapezoid

• rectangle

• rhombus

Is a square also a rhombus?

• yes

• no

Is a rectangle always a square?

• yes

• no