Geometry Terms
Angles
Transformations
Triangles
Circles
100
A segment from the center of a circle to any point on a circle.
What is a radius.
100
An angle measuring 90 degrees.
What is a right angle?
100
This type of transformation means- to slide.
What is a translation.
100
The number of degrees in every triangle.
What is 180 degrees?
100
A diameter is ____ times the radius
What is 2 times?
200
Name this type of triangle. 
What is an equilateral triangle.
200
An angle measuring less than 90 degrees.
What is an acute angle?
200
This type of transformation means- to move around a point.
What is a rotation.
200
These are the three types of triangles according to their angles.
What is acute, obtuse, and right?
200
A ___________ is a line segment connecting any two points on a circle.
What is a chord?
300
An exact location.
What is a point?
300
An angle measuring more than 90 degrees.
What is an obtuse angle?
300
This type of transformation means- to flip across a line to make a mirror image.
What is a reflection.
300
These are the three types of triangles according to their sides.
What are equilateral, isosceles, and scalene?
300
A ___________________ is a special chord that goes through the center of the circle.
What is a diameter?
400
This type of triangle has 0 congruent sides.
What is a scalene triangle.
400
A tool used to measure angles.
What is a protractor?
400
What type of transformation is this?
What is reflection
400
The missing angle if a triangle has angles measuring
45, 90, and ______ degrees.
What is 45 degrees?
400
If the diameter of a circle is 39 cm, what is the radius?
What is 19.5 cm.
500
Name this shape.
4 right angles
opposite sides are parallel and of equal length
What is a rectangle.
500
The point where two lines meet and form an angle.
What is a vertex?
500
What type of translation is this?
what is rotation
500
Visual Clue:
The two names used to classify this triangle.
What are acute and scalene?
500
If the radius is 20 cm, what is the circumference?
What is 120 cm.