Area and Volume
Proportions
Quadrilaterals
Points, Lines, Planes and Angles
Congruent Trianlges
100
A region of a circle bounded by a central angle and its intercepted arc
What is a sector?
100
An equation of the form that states that 2 ratios are equal
What is a proportion?
100
A quadrilateral with 4 right angles and 4 congruent sides
What is a square?
100
A measurable part of a line that consist of 2 points, called endpoints, and all of the points between them
What is a line segment?
100
A 3 sided figure with equal sides
What is a triangle?
200
The endpoints on a line
What is a segment?
200
The ratio of the lengths of 2 corresponding sides of 2 similar polygons or 2 similar solids
What is scale factor?
200
A quadrilateral with 4 right angles
What is a rectangle?
200
A ray that divides an angle into 2 congruent angles
What is an angle bisector?
200
An angle formed by one side of a triangle
What is a exterior angle?
300
Using the principles of length and area to find the probaility of an event
What is Geometric probability?
300
2 polygons are similar if and only if their corresponding angles are congruent and the measures of their corresponding sides are proportional
What does similar polygons mean?
300
A quadrilateral with all 4 sides congruent
What is a rhombus?
300
Having the same measure
What does congruent mean?
300
A statement that can be easily proved using a theorem is called a corollary of that theorem
What is Corollary?
400
A segment that is drawn from the center of a rectangular polygon
What is an apothem?
400
Cross products are what you get when you cross multiply
What are cross products?
400
A quadrilateral with exactly one pair of parallel sides
What is a trapezoid?
400
Lines that form right angles
What does perpendicular mean?
400
A proof that organizes statements in logical order
What is flow proof?
500
a figure that cannot be classified as a single polygon
What is an irregular figure?
500
A segment with endpoints that are the midpoints of 2 sides of a triangle
What is a midsegment?
500
A quadrilateral with parallel opposite sides
What is a parallelogram?
500
A segment, line, or plane that increases a segment and its midpoint
What is a segment bisector?
500
A proof that uses figures in the coordinate plane and algebra to prove geometric concepts
What is coordinate proof?
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