Show:
Triangles: "You've got me cornered!"
Quadrilaterals: "Four Square?"
Line Relationships: "A tight rope and a ballerina"
Angle Relationships: "Say, what's your angle?"
Circle Terms: "Boomerangs couldn't work better!"
100
A triangle that measures less than 90 degrees
What is an Acute Triangle?
100
THIS is a polygon in which all sides are congruent and all angles are congruent.
What is A Regular Polygon?
100
A ___________ has two endpoints.
What is a Line Segment?
100
THIS is another name for a common endpoint.
What is a Vertex?
100
A line segment with one endpoint at the center of the circle and the other endpoint ON the circle is called THIS.
What is a Radius?
200
When a triangle measures greater than 90 degrees.
What is an Obtuse Triangle?
200
THIS shape's sum of angle measures = 360 degrees.
What is a Quadrilateral?
200
A __________ has one endpoint, the other part extends forever in one direction.
What is a Ray?
200
_________ are formed opposite each other when two lines intersect. They also have the same measure.
What are Vertical Angles?
200
A line segment that passes through the center of a circle and has both endpoints on the circle is THIS.
What is a Diameter?
300
The sum of the measures of two complimentary angles will equal THIS.
What is 90 Degrees?
300
When split in half, a quadrilateral becomes two...
What are Two Triangles?
300
THESE lines are always the same distance apart, never intersect and have no common points.
What are Parallel Lines?
300
_____________angles are side-by-side and have a common vertex and ray.
What are Adjacent Angles?
300
The length of THIS is always twice the length of the radius.
What is a diameter?
400
The sum of the measures of two supplementary angles will equal...
What is 180 Degrees?
400
A parallelogram with four congruent sides is called THIS.
What is a rhombus?
400
THESE lines intersect to form 90 degree angles or right angles.
What are Perpendicular Lines?
400
Two angles are ________________ if the sum of their measures is 90 degrees.
What is Complimentary?
400
THIS is a line segment with it's endpoints on a circle. It does NOT go through the center.
What is a Chord?
500
Name four different types of triangles.
What are Isosceles, Equilateral, Scalene and Right triangles?
500
THIS is a quadrilateral with exactly two parallel sides.
What is a Trapezoid?
500
DOUBLE JEOPARDY!!! The diameter of a circular garden is 36 meters. THIS is the radius of the garden.
What is a radius of 18?
500
Two angles are _____________ if the sum of their measures is 180 degrees.
What is Supplementary?
500
Name these two terms: 1.) A part of a circle 2.) A region enclosed by two radii and the arc joining their endpoints.
What is an Arc and a Sector?