Polygons
Geometric Terms
Triangles
Quadrilaterals
Missing Angles
100
A six sided polygon
What is a hexagon
100
Look at the diagram on the board: What P, J, and Q are.
What are points.
100
A triangle with angles measuring 60 degrees, 60 degrees, and 60 degrees and three sides that are all the same length.
What is an equilateral acute triangle.
100
Something that all quadrilaterals have in common.
What is 4 sides.
100
A triangle with angles measuring 75 degrees, 30 degrees and ____
What is 75 degrees
200
A polygon with 5 sides.
What is a hexagon.
200
Look at the diagram on the board: Name a ray.
What is ray EJ
200
A triangle with two sides the same length and a 90 degree angle.
What is a right, isosceles triangle
200
A quadrilateral with two sets of parallel sides that are all congruent and no right angles.
What is a rhombus
200
A quadrilateral with angels measuring 60 degrees, 60 degrees, 120 degrees and ____.
What is 120 degrees.
300
A polygon with 8 sides
What is an octagon.
300
Look at the diagram on the board: Name a set of parallel lines.
What is line NI is parallel to line AF
300
A triangle with sides measuring 5 cm, 8 cm, and 11 cm and one angle measuring 130 degrees.
What is a scalene, obtuse triangle.
300
A quadrilateral with two sets of parallel sides that are not congruent and 4 right angles.
What is a rectangle.
300
A triangle with angles measuring 55 degrees, 25 degrees and _________.
What is 100 degrees.
400
A closed, flat figure with sides all the same length and angles all the same measure.
What is a regular polygon.
400
Look at the diagram on the board: Name a two line segments.
What is line segment JE and line segment IN or line segment FA and line segment PR
400
The sum of the measure of the angles in any triangle will equal this.
What is 180 degrees.
400
Other than 4 sides a trapezoid and a parallelagram have this in common.
What is at least one set of parallel sides.
400
A quadrilateral with angles measuring 100 degrees, 117 degrees, 90 degrees and ______.
What is 53 degrees.
500
A closed, flat figure with sides of different lengths and angles of different measures.
What is an irregular polygon.
500
Look at the diagram on the board: Name two perpendicular lines.
What is line PR is perpendicular to line RF.
500
A right triangle has an angle that is 60 degrees. What is the measure of the third angle?
What is 30 degrees.
500
Two quadrilaterals that must have all four angles of equal measure.
What are squares and rectangles.
500
True or false, a trapezoid can have four obtuse angles. Why?
What is false, because 4 obtuse angles would add up to more than 360 degrees.
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