MISCELLANEOUS
POLYGONS
TRIANGLES
ANGLES
ALL SIZES AND SHAPES
100
a line segment that passes through the center of a circle or a sphere and has endpoints on the circle or the sphere.
What is the diameter of a circle?
100
a polygon that has four sides.
What is a quadralateral?
100
a triangle with sides of three different lengths. No two angles of a scalene triangle have the same measure.
What is a scalene triangle?
100
an angle that measures exactly 90 degrees.
What is a right angle?
100
angles that share a common side and are next to each other.
What are adjacent angles?
200
angle RST or angle TSR
What is the way you may name the same angle?
200
a polygon with 5 sides.
What is a pentagon?
200
a triangle with an least two sides that are the same length. In an isosceles triangel, at least two angles have he same measure.
What is an isosceles triangle?
200
an angle that is greater than 90 degrees and less than 180 degrees.
What is the measure of an obtuse angle?
200
angles that do not share a common side.
What are vertical angles?
300
add the two known angles and subtract from 180 degrees.
What is the number model to find he missing angle of a triangle if two angles are given?
300
a polygon with 8 sides.
What is an octagon?
300
a triangle with all three sides equal in length. In an equilateral triangle, all three angles have the same measure.
What is an equilateral triangle?
300
an angle that has a measure greater than 0 degrees and less than 90 degrees.
What is an acute angle?
300
the vertez
What is the point called where the rays of an angle meet?
400
all three sides of this polygon are different lengths.
What is a scalene triangle?
400
a trapezoid.
What polygon has exactly one pair of parallel sides??
400
the angles in a triangle will always add up to this.
What is 180 degrees?
400
an angle that measure 180 degrees.
What is a straight angle?
400
a polygon in which at least one vertex is "pushed in."
What is a concave polygon?
500
angles that share a common side.
What do adjacent angles share?
500
a polygon with equal sides and equal angles.
What is a regular polygon?
500
a triangle with one right angle.
What is a right triangle?
500
an angle that has a measure greater than 180 degrees and less than 360 degrees.
What is a reflex angle?
500
an arrangement of shapes that covers a surface completely without overlaps or gaps.
What is a tessellation?
M
e
n
u