What are any three non-collinear points there is exactly one ___________________.
Plane
100
What is the distance formula?
d=√(x₂-x₁)²+(y₂-y₁)²
100
Angles with the same measurement are _________.
Congruent
100
If two points lie in a plane, then the line containing those points lies in the plane.
What is Post. 1-1-3
100
How many sides does a convex octagon have?
What is Eight
200
What is the definition of "SKEW" lines?
Lines that are neither parallel nor intersecting.
200
What is the distance between (8,11) and (8,4)?
7
200
Define an angle bisector
a ray that divides an angle into two congruent angles.
200
If two planes intersect, then they intersect in exactly one line.
What is Post. 1-1-5
200
Define concave
What is a vertex of a polygon lies in the interior of the polygon
300
M is the midpoint of AB. If AM=15 and AB=6x, what is the value of x?
5
300
Classify triangle ABC as scalene, isosceles, or equilateral A(3,1), B(4,2), C(1,3)
scalene
300
Two angles are complementary. One angle is four times the measurement of the other angle. Find the measurement of each angle.
72 degrees and 18 degrees
300
If S is in the interior of
What is Angle Addition Postulate
300
State the three characteristics of a regular polygon
1. convex 2. equilateral 3. equiangular
400
What is an equation of a line with slope equal to 1/9.
y=1/9x + b
400
Find the midpoint of the line segment joining the points ( 1, - 4 ) and ( - 4, 2 )
(-1.5,-1)
400
A ray that divides an angle into two congruent angles is called ____________________.
Angle bisector
400
The points on a line can be put into a one-to-one correspondence with the real numbers.
What is Ruler Postulate
400
Tell whether each statement is always, sometimes, or never 1. A decagon is regular. 2. A circle is a polygon. 3. A concave polygon is regular.
1. sometimes 2. never 3. never
500
What are the integers on a number line, -7.2 and 8.6. How many are there?
16.
Between 0 and 7.2 are 7. Between 0 and 8 are 8 and do not forget 0.
500
What is the degree measure of each of the four angles that is created by a perpendicular bisector of a segment?
90 degrees
500
_______ _______ are non-adjacent angles whose sides are formed by two intersecting lines.
What are vertical angles?
500
In a right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse.
What is the Pythagorean Theorem
500
Two sides of a regular pentagonal button have the length (3x + 12) mm and (20 - 5x) mm. The button has a border made of silver wire. How many millimeters of silver wire are needed for this border?