Quadrilaterals
TRIG
Parallel Lines
Formulas
Geometric Shapes
100
A polygon that has exactly four sides.
What is a Quadrilateral.
100
A Triangle with one 90-degree angle and
two interior angles less than 90-degrees is....
What is an... Right Triangle.
An TRIG Example is an 3-4-5 Right Triangle.
100
A pair of angles made by intersecting lines.
What are... VERTICAL Angles.
100
The Sum of the Interior Angles of a Polygon.
What is:
SUM(IA) = (N-2)180
100
A polygon with congruent sides and congruent angles is said to be a... ?
What is a... REGULAR Polygon.
200
A polygon with exactly one pair of parallel sides. The two parallel sides are called "bases."
What is a Trapezoid.
200
A Triangle with exactly one right angle.
What is a... 45-45-90 Right Triangle, or a...
30-60-90 Right Triangle
200
A line that intersects two or more
lines (parallel or not).
What is a... TRANSVERSAL.
[NOTE: Consecutive or adjacent angles are supplementary]
200
The formula for the Circumference of a Circle ?
What is:
C = Pi*D
C = 2*Pi*r
200
What is an... IRREGULAR Octagon.
300
A Parallelogram and a Rhombus with four congruent sides, and perpendicular diagonals.
What is a... Square.
300
A Triangle with NO congruent sides and angles.
What is a... 30-60-90 Right Triangle.
Or a ... Scalene Triangle
300
Angles that occupy the same relative position
at each intersection where a straight line
(transversal) crosses two other lines.
What are... CORRESPONDING Angles.
[NOTE: If the two lines are parallel, the corresponding angles are equal]
300
l * w * h = V
What is the... VOLUME of a Rectangular Prism.
300
A nine (9) sided regular polygon.
What is... NONAGON.
400
A parallelogram with four Congruent sides and Diagonals are perpendicular (without right angles)
What is a.... Rhombus.
400
When the Corresponding angles are congruent,
and the Corresponding sides are proportional,
the polygon is said to be...
What is... SIMILAR
400
Two angles on outer opposite sides
of a transversal which lie on different parallel lines.
What are... Alternate Exterior Angles. [NOTE: Similar concept for Interior Angles]
400
a^2 + a^2 + a^2 + a^2 + a^2 + a^2 = Formula for _____ _____ of a _____
What is the formula for the... SURFACE AREA of a Cube
400
Is it 2-D or 3-D? What is an... ISOMETRIC Drawing ?
500
A parallelogram with four right angles, and Diagonals that are congruent and bisect each other.
What is a... Rectangle.
500
If Angle-ABC is a right angle, then the triangle's relationship between the hypotenuse and the triangle's legs is the...
What is the... Pythagorean Theorem
c^2 = a^2 + b^2
500
Two lines IF they lie on the same plane, but do not intersect. There lines are ____ and their slopes are ____ ?
What are... Parallel Lines.
The line's slopes are EQUAL, but Y-Intercepts are different:
3x + 2y =12 ---> y = -(3/2)x + 6
Where (m) = -3/2
500
(Pi*r^2)/2 + [l * w]
Formular for a... ______ _____
What is the area of a... NORMAN WINDOW. 
500
What is an... ISOMETRIC or Orthographic DRAWING. 