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Geometry Terms
Angles
Polygons
Triangles
Quadrilaterals
100

A straight path of points that goes on forever in both directions.

(point multiplier 2x)

What is a line?

100
An angle measuring 90 degrees.
What is a right angle?
100

A 4-sided polygon.

(Score multiplier 1.5x)

What is a quadrilateral?

100

The number of degrees in every triangle.

What is 180 degrees?

100

A quadrilateral with one pair of parallel sides.

What is a trapezoid?

Treasure Chest Found! +700

200
A part of a line that has one endpoint and extends forever in one direction.
What is a ray?
200

An angle measuring less than 90 degrees.

(Bonus score + 200)

What is an acute angle?

200

A 5-sided polygon.

What is a pentagon?

200

These are the three types of triangles according to their angles.


What is acute, obtuse, and right?

(Treasure Chest Found! Bonus Score +500)

200
The total number of degrees in every quadrilateral.
What is 360 degrees?
300

An exact location.

What is a point?

(You fell into a trap! -half your points)

300
An angle measuring more than 90 degrees.
What is an obtuse angle?
300
A 6-sided polygon.
What is a hexagon?
300

These are the three types of triangles according to their sides.

What are equilateral, isosceles, and scalene?

You fell into a trap! -150 points instead

300
Any parallelogram with all four sides the same length.
What is a rhombus?
400

A part of a line that has 2 endpoints.

What is line segment?

You fell into a trap! -150 points instead

400

A tool used to measure angles.

What is a protractor?

400

The term used to describe a polygon having all equal sides and equal angles.

What is a regular polygon?

(Bonus points! +100)

400

The missing angle if a triangle has angles measuring 45, 90, and ______ degrees.

(Bonus score +150)

What is 45 degrees?

400
The missing measurement of a quadrilateral with these angles: 50 degrees, 98 degrees, 75 degrees, and __________.
What is 137 degrees?
500
Lines that intersect and form square corners.
What are perpencicular lines?
500
The point where two lines meet and form an angle.
What is a vertex?
500
By definition, a polygon must have these two characteristics.
What are straight lines and a closed figure?
500
Visual Clue: The two names used to classify this triangle.
What are acute and scalene?
500
Three shapes that are also parallelograms.
What are squares, rectangles, and rhombuses?