Enter Title

Circles

100

Line segment whose endpoints are the center of the circle and any point on the circle.

Radius

200

A circle has this many degrees.

360

300

Line Segment that passes through the center of the circle and whose endpoint is on the circle

Diameter

400

Part of a circle named by its endpoints

Arc

500

Line segment whose endpoint are any two points on a circle.

Chord

Polygons

100

Three sided shape

Triangle

200

Four sided shape

Quadrilateral

300

Six sided shape

Hexagon

400

Eight sided shape

Octagon

500

Seven Sided Shape

Heptagon

Triangles

100

A triangle with 3 acute angles

Acute Triangle

200

A triangle with 2 sides that are congruent

Isosceles Triangle

300

A triangle with one angle above 90 degrees

Obtuse Triangle

400

A triangle with no sides that are congruent

Scalene Triangle

500

What kind of triangle is the Woodlawn Banner in the Math room?

Acute Isosceles Triangle

Quadrilaterals

100

Opposite sides are parallel and congruent.  Opposite angles are congruent.

Parallelogram

200

Parallelogram with 4 congruent sides

Rhombus

300

Parallelogram with 4 right angles

Rectangle

400

Parallelogram with 4 congruent sides and 4 congruent angles

Square

500

Exactly 1 pair of parallel sides opposite sides

Trapezoid

Angles in Polygons

100

Triangles angles add up to this

180

200

Quadrilaterals angles add up to this

360

300

Pentagons angles add up to this

540

400

Heptagons angles add up to this

900

500

Decagons angles add up to this

1440