Polygon Jeopardy

Polygons

100

I have 8 sides. What am I called?

Octagon

200

I have 5 sides. What am I called?  

pentagon 

300

I have 6 sides. What am I called?

hexagon

400

I have 7 sides. What am I called?

heptagon

500

All polygons have ___________ sides and are _________ shapes.

straight, closed

Quadrilaterals

100

A quadrilateral that has all sides are equal and 4 right angles is called a ______________________

square

200

Name a quadrilateral that have two pairs of parallel sides and 4 right angles

rectangle or square

300

A trapezoid has one pair of parallel lines. Always, sometimes or never?

Always

400

A square is always, sometimes or never a parallelogram?

Always

500

Rhombus, square, parallelogram, pentagon are all what?

Polygons

Do you remember

100

Lines that meet at a 90^o angle are called __________ lines.

perpendicular

200

Lines that go the same directions and never meet are called _______

parallel

300

An angle equal to 90 degrees is called what?

A right angle

400

What polygon has only one set of parallel lines?

trapezoid

500

Name the 4 of the 5 main types of quadrilaterals

square, rectangle, rhombus, parallelogram, trapezoid

What Am I?

100

I am an angle over 90 degrees

obtuse angle

200

I am an angle that forms a full circle

360 degrees

300

I am a polygon with 3 vertices

Triangle

400

An angle less than 90 degrees

acute

500

A triangle with a 90 degree angle

Right Triangle

T or F

100

All polygons have at least one 90^o angle.

False, many polygons do not have a right angle. 

200

A polygon has to have at least 3 sides. 

True

300

Quadrilaterals are not polygons 

False

400

A Circle is a polygon

False 

500

A scalene triangle has two equal sides. 

False