Constructions
Congruence
Similarity
Trigonometry
Coordinate Geometry
Circles
100
A translation, reflection, rotation or any sequence of the three is called a...
What is a rigid transformation
100
What does CPCTC stand for?
What is Corresponding Parts of Congruent Triangles are Congruent
100
The value by which every length in an original figure is multiplied when you make a scaled copy
What is the scale factor
100
What is
4/5
100
Formula for the volume of a pyramid or cone with square base B and height h
What is
1/3Bh
100
Fill in the blank: The measure of an inscribed angle is _______ the measure of the central angle that defines the same arc
What is half
200
True or False: translations take lines to parallel lines or to themselves
What is true
200
A quadrilateral with two pairs of opposite sides that are parallel.
What is a parallelogram
200
Fill in the blank: A ______ with center P and positive scale factor k takes a point A along the ray PA to another point whose distance is k times further away from P than A is.
What is a dilation
200
What is
4/3
200
Equation for a circle with center (h,k) and radius r
What is
(x-h)^2+(y-k)^2=r^2
200
Fill in the blank: A line is tangent to a circle if and only if it is ___________ to the radius drawn to the point of the tangency
What is perpendicular
300
After a rigid transformation the shape is called the...
What is the image
300
State the Theorem: In two triangles if two pairs of congruent corresponding sides and the pair of corresponding angles between the sides are congruent, then the two triangles are congruent
What is Side-Angle-Side Triangle Congruence Theorem
300
Fill in the blank: If a line divides two sides of a triangle proportionally, the line must be ______ to the third side of the triangle.
What is parallel
300
To the nearest hundredth...
What is 0.80
300
Point slope form of a line
What is
y-k=m(x-h)
300
Define the circumcenter of a triangle's circumscribed circle
What is the intersection point of the three perpendicular bisectors of the sides of the triangle
400
A rigid transformation that takes a point to another point that is the same distance from the given line, is on the other side of the given line, and so that the segment from the original point is perpendicular to the given line.
What is a reflection
400
What does the Isosceles Triangle Theorem state?
What is in an isosceles triangle, the base angles are congruent
400
True or False: Only some circles are similar
False - all circles are similar.
400
To the nearest degree...
What is 35 degrees
400
Definition of a parabola
What is the set of points that are equidistant from a given point, called the focus, and a given line, called the directrix
400
Define the incenter of a triangle's inscribed circle
What is the intersection point of the three angle bisectors of the triangle
500
A rigid transformation that takes a point to another point so that the directed line segment from the original point to the image is parallel to the given line segment and has the same length and direction
What is a translation
500
State the theorem: In two triangles, if two pairs of corresponding angles, and the pair of corresponding sides between the angles, are congruent, then the triangles must be congruent
What is the Angle-Side-Angle Triangle Congruence Theorem
500
State the theorem: In two triangles, if two pairs of corresponding angles are congruent, then the triangles must be similar.
Angle-Angle Triangle Similarity Postulate
500
To the nearest degree...
What is 30 degrees
500
Given the following equation, what is the slope of a line parallel to the given line?
2x+3y=4
What is
500
Determine the measure of the indicated arc:
What is 125 degrees
600
State the theorem: If two lines are cut by a transversal and alternate interior angles are congruent, then the lines have to parallel
What is the converse of the Alternate Interior Angle Theorem
600
What does the Perpendicular Bisector Theorem state?
What is that any point on the perpendicular bisector is equidistant from both the endpoints of the line segment on which it is drawn.
600
State the Pythagorean Theorem
In a right triangle the sum of the squares of the two legs is equal to the square of the hypotenuse
600
Determine the missing side length...
What is 19.4 units
600
Given the following equation, what is the slope of a line that is perpendicular to the given line?
5x-4y=10
What is
-4/5
600
Determine the measure of the arc:
What is 50 degrees
700
State the theorem: The three angles of measures of any triangle always sum to 180 degrees
What is the Triangle Angle Sum Theorem
700
What does the SSS Triangle Congruence Theorem state?
What is in two triangles, if all three pairs of corresponding sides are congruent, then the triangles must be congruent
700
State the Converse of the Pythagorean Theorem
In a triangle, if the sum of the squares of the two legs is equal to the square of the hypotenuse, then the triangle is a right triangle
700
Determine the missing side length...
What is 61.8 units
700
Given the equation, what is the slope intercept form and the standard form of the equation?
(y-3)=1/2(x+4)
What is
y=1/2x+2 and x-2y=-10
700
What does this formula give you?
What is the radian measure