Angles
Polygons
Triangles
Quadrilaterals
Circles
100
an angle that is exactly 90 degrees
What is a Right angle
100
a 3 sided polygon
What is triangle
100
all sides of this triangle are the same
What is equilateral
100
a four sided polygon or quadrilateral with 2 sets of opposite parallel lines or a, 2 sets of equal opposite sides, and 4 right angles. Opposite sides are congruent thus it is also a parallelogram.
What is Rectangle
100
A circle is named by its
What is Center
200
an angle that is more than 90 degrees but less than 180 degrees
What is an Obtuse angle
200
a 4 sided polygon
What is quadrilateral
200
all angles add up to equal
What is 180
200
a quadrilateral with only one pair of parallel sides.
What is trapezoid
200
any line that connects two points on the circle but does not have to run through the center.
What is Chord
300
two intersecting lines with the exact same measure
What is Congruent angles
300
5 sided polygon
What is pentagon
300
two sides of the triangle are the same
What is isosceles tirangle
300
a parallelogram with all sides congruent, but does not have to have the four right angles like a square.
What is Rhombus
300
any line segment that connects the center to a point on the circle
What is Radius
400
two angles that add up to 180 degrees
What is supplementary angles
400
6 sided polygon
What is hexagon
400
38,75,__
What is 67 degrees acute triangle
400
120,72,88,____
What is 80
400
an angle whose vertex is the center of the circle
What is Central Angle
500
two intersecting lines that do not have the same measure
What is vertical angles
500
12 sided polygon
What is dodecagon
500
45,45,___
What is 90 right triangle
500
90,90,45,___
What is 135
500
a region bound by two radii and an arc
What is Sector
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