Chapter 1&2
Chapter 3&4
Chapter 5&6
Chapter 7&8
Chapter 9&10
100
A suggestion or assumption of the existence of a fact, or truth of (something) as a basis for reasoning, discussion, or belief.
What is a Postulate?
100
In a plane if two lines are perpendicular to the same line then the lines will be...
What is they are parallel to eachother
100
If a point is on the perpendicular bisector of a segment, then what happens to its endpoints?
The point will be equidistant to the segments endpoints
100
What quadrilateral has two base angles congruent, if two opposite sides are congruent, and diagonals are congruent?
What is an isosceles trapezoid
100
How long is the hypotenuse in a 30-60-90 triangle?
What is 2(the shorter leg)
200
A line that bisects an interior angle.
What is an angle bisector?
200
Lines tgat do not intersect and are not coplanar are called...
What is skew lines
200
A parallelogram in which at least one angle is a right angle
What is a rectangle
200
What is the slope of a line that passes through the points (-1,4) and (3,8)?
What is 1
200
Decide whether the numbers can represent the side lengths of a triangle. (obtuse, acute, or right) 9, 40, 41
What is right
300
A type of logical statement that has two parts, a hypothesis and a conclusion.
What is a conditional statement?
300
What are some ways you can prove angles formed by traversals are congruent?
What is corresponding angles, alternate exterior angles, alternate interior angles, and consecutive interior angles
300
What is the difference between concave and convex?
What is a polygon is convex if no line that contains a side of a polygons contains a point in the interior of the polygon. A polygon is concave if the sides of the polygon contains a point in the exterior of the polygon.
300
What is a figure called when it can be mapped onto itself by a reflection in the line
What is line of symmetry
300
A common tangent that does not intersect the segment that joins the centers of the circles.
What is a common external tangent
400
The statement formed when you negate the hypothesis and conclusion of the converse of a conditional statement.
What is a contrapositive statement?
400
Name all the different types of triangles
What is equilateral, isosceles,scalene, acute, equiangular, right, and obtuse
400
-If two disjoint pairs of consecutive sides are congruent -If one diagonal is the perpendicular bisector of the other
What is a kite
400
Solve the proportion 3x+7/5=4x/6
What is 21
400
a carpenters square is an L shaped tool used to draw right angles. Suppose you are making a copy of a wooden plate you trace the plate on a piece of wood. How could you use a carpenters square to find the center of the circle?
Use the carpenters square to draw two diameters of the circle. (position the vertex of the tool on the circle and mark the two points where the sides intersect the circle. Repeat placing the vertex at a different point on the circle. The center is the point where the diameters intersect).
500
what are the algebraic properties of Equality called: a.) If a=b then a+c=b+c b.) If a=b then a-c=b-c c.) if a=b then ac=bc d.) if a=b and c does not = 0 then a divided by c = b divided by c
What is the a.) addition property b.) subtraction property c.) multiplication property d.) division property?
500
How does a coordinate proof differ from two-column, paragraph proofs, and flow proofs? How is it the same?
what is a coordinate proof differs from two-column and flow proofs because there is no statement and reason you are proving something by figuring out the problem.
500
-If it is a parallelogram with a pair of consecutive sides congruent -If it is a parallelogram and either diagonal bisects two angles -If the diagonals are perpendicular bisectors of each other
What is a Rhombus
500
If triangle ABC ~ triangle XYZ, AB=6, and XY=4, what is the scale factor of the triangles?
What is 6/4 or 1.5
500
Show that the vertices represent the vertices of a parallelogram. P(5,0) Q(2,9) R(-6,6) S(-3,-3)
Since slope of segment PS=3/8=slope of segment QR, segment PS is parallel to segment QR. Since slope of segment PQ=-3 = slope of segment SR, Segment PQ is parallel to segment SR. Then, PQRS is a parallelogram by definition.
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