Angles
Geometry Random
Polygons
Triangles
Geometry Language
100
Two rays or line segments that share the same endpoint.
What is an angle?
100

When sides and angles are the same length and measure, what do what call them?

What is congruent?

100
A flat 2-dimensional figue made of two or more sides.
What is a polygon?
100

A triangle with three acute angles is called.

What is an acute triangle?

100

I am known as the odd quad. I only have 1 pair of parallel sides.

What is a trapezoid?

200
An angle that is exactly 90 degrees.
What is a right angle?
200
By definition, a square can be classified as a rectangle, but a rectangle cannot be classified as a square. True or false?

What is true?

200
A polygon where all side lengths and angle measures are the same.
What is a square?
200
A triangle that has all equal sides.
What is an equilateral triangle?
200
A straight line that goes in one direction forever starting from an end point.
What is a ray?
300
An angle that is less than 90 degrees.
What is an acute angle?
300

I am a six sided polygon.

What is a hexagon?

300

Any polygon with four sides.

What is a quadrilateral?

300
A triangle that has two equal sides.
What is an isosceles triangle?
300

A point where two lines meet; Ms. Preslar called this an elbow joint.

What is a vertex?

400
An angle that is more than 90 degrees but less than 180.
What is an obtuse angle?
400

I am a 7 sided polygon.

What is a heptagon?

400

A four-sided figure with opposite sides parallel. Opposite angles are equal, too.

What is a rhombus or square?

400
A triangle with no equal sides.
What is a scalene triangle?
400

Two lines that never cross, touch, or intersect.

What are parallel lines?

500
An angle that is exactly 180 degrees so that it forms a straight line.
What is a straight angle?
500

I am an 8 sided polygon.

What is an octagon?

500

What are polygons with two sets of parallel lines called?

What is a parallelogram?

500

A triangle with one 90 degree angle.

What is a right triangle?

500

I am a 10 sided polygon.

What is a decagon?

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