Geometry Review

Triangles I

100

All 3 of my sides are equal lengths. What kind of triangle am I?

equilateral

200

I have one obtuse angle and 2 acute angles. What kind of triangle am I?

Obtuse triangle

300

I have 2 sides that are exactly the same length and my third side is a different length. What kind of triangle am I?

isosceles triangle

400

If you add up all 3 of my angles, how many degrees would that add up to?

180 degrees

Triangles II

100

I am made up of one 90 degree angle and two acute angles. What kind of triangle am I?

Right triangle

200

All 3 of my sides are different lengths. What triangle am I?

scalene triangle

300

All 3 of my angles are acute. What triangle am I?

Acute triangle

4-sided figures

100

I am the name for all four sided shapes. My name even means "four sides."

Quadrilateral.

200

I have two pair of parallel sides. What kind of quadrilateral am I?

Parallelogram.

300

I am a quadrilateral with all 4 angles equal to 90 degrees. Which quadrilateral am I?

Rectangle

400

I have 4 sides of equal length and no perpendicular lines. What kind of quadrilateral am I?

rhombus

500

I have at least one pair of parallel lines. Which quadrilateral am I?

trapezoid

Other Polygons

100

I have 5 sides and 5 angles. What kind of polygon am I?

pentagon

200

I'm a polygon with six sides.

Hexagon

300

I'm a polygon with eight sides.

Octagon.

Surprise me!!

100

I'm an angle that is equal to 90 degrees

Right angle

200

I'm an angle that is less than 90 degrees.

Acute angle

300

I'm an angle that is greater than 90 degrees.

Obtuse angle.

400

What is the minimum number of lines of symmetry for a kite?

One.

500

I am a rectangle and also a rhombus. What am I?

A square.