Polygons

Angles

100

I am the sum of the interior angles of a triangle.

What is 180 degrees?

200

I am the sum of the exterior angles of a septagon.

What is 360 degrees?

300

My interior angle sum is 1800 degrees. What polygon am I?

What is a dodecagon?

400

I am 1 angle of a regular hexagon. What is my measure?

What is 120 degrees?

500

I am an interior angle of a regular polygon and measure 135 degrees. What polygon am I?

What is an octagon?

Classifying Polygons

100

I have 5 sides

What is a pentagon?

200

I am a decagon. How many sides do I have?

What is 10 sides?

300

I have 35 sides. What polygon am I?

What is a 35-gon?

400

I am a dodecagon. How many sides do I have?

What is 12?

500

I have 7 sides. Name both of my classifications.

What is a septagon and a heptagon?

Special Quadrilaterals

100

I am a quadrilateral with all congruent sides and all congruent angles.

What is a square?

200

I am a quadrilateral with opposite sides parallel. (Use most general name.)

What is a parallelogram?

300

I am a quadrilateral with one pair of parallel sides and my base angles are congruent.

What is an isosceles trapezoid?

400

I am a quadrilateral with all 4 congruent sides. (use most general name)

What is a rhombus?

500

I am a quadrilateral with 2 pairs of adjacent, congruent sides.

What is a kite?

Properties of Special Quadrilaterals

100

Given the rectangle, solve for x.

What is 5?

200

How many lines of reflection does a parallelogram have?

What is 0?

300

Looking at the rhombus, solve for y.

What is 50 degrees?

400

What is the angle of rotation for a square?

What is 90 degrees?

500

Complete the blank. A rectangle is always a __________, but a ____________ is not always a rectangle.

What is a quadrilateral, trapezoid, parallelogram, or isosceles trapezoid?

Correct the false statements

100

The base angles of an isosceles trapezoid are supplementary.

supplementary--> congruent

200

The diagonals of a parallelogram are congruent.

- Not congruent OR - Bisect each other

300

The sum of the exterior angles of a triangle is 180 degrees.

180-->360

400

The diagonals of a kite bisect each other.

One diagonal of a kite bisects the other OR bisect-->are perpendicular to each other

500

Each interior angle of a nonagon is 120 degrees.

nonagon--> hexagon OR 120-->140 degrees