Show:
Geometry Basics
Triangles
Logic
Points Lines Planes
Misc.
100
A pair of adjacent supplementary angles
What is a linear pair?
100
The EXACT length of a leg if a right triangle's other two sides measure 12cm and 18 cm (length must be an integer or in radical format)
What is 6 times the square root of 5 (simplified from the square root of 180 )
100
Write the inverse of this statement: If you disrupt class, you will get kicked out of the room.
If you do NOT disrupt class..
100
This is created by two points.
A line
100
The sum of the interior angles of a 32 sided polygon
What is 5,400 degrees? (n-2)(180) or here, 30*180
200
a) Lines that lie in the same plane but never intersect b) Lines that intersect and form a 90 degree angle
a) what are parallel lines? b) what are perpendicular lines?
200
When triangle NED is congruent to triangle RWO, this is the angle that corresponds to angle WRO.
What is angle END?
200
Is this an example of the law of DETACHMENT or SYLLOGISM? When I eat McDonald's I feel sick. I ate McD I feel sick.
D
200
This is created by any 3 noncollinear points
Plane
200
When triangle NED is congruent to triangle RWO, this is the angle that corresponds to angle WRO
What is angle END?
300
The converse of the conditional: "if you don't water your flowers then they will wilt"
What is "If your flowers are wilted then you didn't water them."
300
Whether the lengths of 7.3 cm, 5.02 cm and 2.1 will form a triangle
What is no, they will NOT form a triangle because the sum of the 2 shortest sides is less than the third side.
300
What is the hypothesis of this statement: The final wouldn't be so difficult if I studied.
If I studied.
300
Two planes intersect it creates this
line
300
This is the distance between (-9, 3) and (1, -5)
What is the square root of 164? (about 12.8)
400
The slope of a line perpendicular to a line with slope of 5/3
What is a line with slope of -3/5 (slopes are opposite and reciprocals of each other)
400
The measure of a base angle in an isosceles triangle whose vertex angle is 37.5 degrees
What is 71.25 degrees? (180-37.5)/2
400
Statement: If P then Q What is ~p then ~q?
Contrapositive
400
Two lines that are not intersecting or parallel
skew
400
The volume of a triangular pyramid with height of 3 ft whose base is a right triangle with dimensions of 6 in, 8 in and 10 in
what is volume of 288 cu. inches ( change 3 ft to 36 inches; area of base is 1/2 of 6*8 or 24. then volume is 1/3 * 24 * 36)
500
three parts a) the definition for pi as it was "discovered" by ancient mathematicians (not looking for any decimal approximation of pi - don't say 3.14159....) b) an activity we did in class to demonstrate the definition in (a) above c) the Greek mathematician for whom the Pythagorean Theorem is named
a) what is circumference of a circle divided by it's diameter? b) what is take a hoodie or shoe lace to approximate diameter and estimate how many diameters would fit around the circle c) who is Pythagoras?
500
The reason why you know that a triangle with side lengths of 5.4”, 7.2” and 9” is definitely a right triangle.
What is because 5.4 squared + 7.2 squared = 9 squared ?
500
If p is T and q is F What is p V q?
T
500
Perpendicular lines have ______ _______ slopes
opposite reciprocal
500
three of the things that occur when a line bisects the vertex angle of an isosceles triangle
What is : 1. the line is a perpendicular bisector of the base 2. the line is also a median 3. the line is a line of symmetry for the triangle