Unit 1
Beginning Concepts
Beginning Concepts
Unit 2 Rigid Motions and Congruence
Unit 3 Euclidean Triangle Geometry
Unit 4 Constructions
Unit 5 Coordinate Geometry
Unit 6 Quadrilaterals
Unit 7 Dilations and Symmetry
Unit 8 Right Triangles
Unit 9 Circle Geometry
Unit 10 Geometric Measurement and Modeling
100
True or False
<a and <b are vertical angles
What is true?
100
I am the coordinates of B if a transformation of A follows the rule (x, y)→( –3x, y + 2) of A(–9, –2) under this rule?
What is (27, 0)?
100
I am the possible values of the side CA of a triangle ABC given AB is 17 and BC is 7?
What is 11 to 23??
100
I am geometric figure created using only a compass and straightedge (a ruler without markings)
What is a geometric construction?
100
Line a passes through the points A(3, 8) and B(9, -4)). Which of the following is the slope of line a?
What is -2?
100
True or False
Diagonals of every parallelogram are the same length..
What is false (rhombus)?
100
I am the scale factor k if a line represented by 2y = x + 8 is dilated by a scale factor of k centered at the origin, such that the image of the line has an equation of y − 1/ 2 x = 2.
What is k = 1 /2?
100
I am fun sentence to remember the trigonometry rules
What is "Some old horse caught another horse taking oats away?
SOHCAHTOA
100
I am the perimeter of this fabric to the nearest tenth of an inch.
A right triangular piece of fabric contains a 30° angle. If the length of the fabric opposite the 30° angle is 12.1 inches.
What is 57.3 inches?
sin30=12.1/x
12.1^2+ b^2=24.2^2
200
In △LMN, LM̅̅̅̅ ≅ NM̅̅̅̅̅ and the measure of ∠M is 30 more than the measure of ∠N. I am the measure of <N?
What is a 50'?
200
I am this Construction
What is a construction of a parallel line through a given point not on the line?
200
I am drawing a parallel line and a perpendicular to Mary's slope. Mary's line is 2/3.
What is parallel 2/3 and perpendicular -3/2?
200
In parallelogram ABCD, the measure of <A is 10' more than four times the measure of <B . I am the measure of <A ?
What is 146'?
200
I am the value of x given that PQ is drawn with P the midpoint of AB and Q the midpoint of AC.
What is x=3?
9/18=x/6
200
I am the equation of circle with a radius of (-3,7) with a radius of 15
What is (x+3)^2 +(x-7)^2 = 225?
200
I am a rectangle continuously rotated about my longest side
What is a cylinder?
300
I am the measure of the larger angle if in a supplementary angle pair, the measure of the larger angle is 30 degrees more than twice the measure of the smaller angle. I am the measure of the larger angle
What is 130'?
x+2x+30 =180
300
I am the smallest angle of rotational symmetry if a ten-sided regular polygon is rotated about its center point.
What is a 36'?
300
What is SAS with adding vertical angles are congruent?
300
I am this Construction
What is a perpendicular bisector?
300
I am the distance between points ( 1,9) and (-8, 16)
What is the square root of 130?
300
What is x=13?
10(2) = 2x-6
300
I am the value of x
What is 4?
x/6=6/x+5
300
I am x' to the nearest tenth of a degree
What is 48.6'?
Sin^-1x=30/40
300
I am the slope of the radius and slope of the a tangent to a circle with a center (-2,4) and point on the circle (10,-6).
What is - 5/6(radius) and 6/5 (tangent)?
(y2-y1)/(x2-x1) the negative reciprocal
300
I am the density of a rectangular box ( rounded to the nearest tenth) with dimensions 3 by 7 by 9.8 inches with a mass of 999mg to the nearest mg/in^3
What is 4.9 mg/in^3?
D=999/205.8(L *W * H)
400
A translation maps the point A(5, 10) to the point A′(2, 3). I am the image of point G(4, 12) under the same translation?
What is (1,5)?
T -3,-7
400
I am the reason that BC is congruent to YZ after proving these triangles congruent by AAS?
What is CPCTC?
400
I am the formula to show that diagonal bisect each other
What is the midpoint formula
(x1+x2 /2,y1+y2 /2)?
400
In a proof, name three theorems I can use if I am given that a shape is a parallelogram with a diagonal.
What are:
alternate interior angles are congruent
opposite angles are congruent
diagonals are bisected with a diagonal
400
What is 3/6, 4.5/9 and 5.5/11?
( All reduce to a scale factor of 1/2)
400
What is 23.5 units?
A =1/2(7)(12)Sin34'
400
An arc on a circle is drawn with the measure of 75'. I am the central angle and inscribed angle that corresponds with this arc.
What is 75'(central) and 37.5'(inscribed)?
400
I am the area of a sector of a circle with a diameter of 10 and a central angle of 100 to the nearest whole degree.
What is 22'?
25pi * 100/360
500
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I am the mathematical name for the relationship between the following given parallel lines
<14 and <15
<3 and <10
<8 and <4
<10 and <13
<1 and <8
What is..
vertical
alternate interior
corresponding
same side interior
alternate exterior
500
What is a reflection over the y axis followed by a translation down 5 and left 3?
500
I am the proof showing ABC and CDE are congruent if given that C is the midpoint of BD and AE?
What is
Statements Reasons
1)C is the midpoint of BD and AE 1) Given
2) BC is congruent to CD and
AC is congruent to CE 2) Def of a midpoint
3) <ACB is congruent to <DCE 3)Def. of vertical angles
4)ACB is congruent to DCE 4) SAS
500
What is opposite sides are parallel with same slope but no adjacent sides are perpendicular using slope?
500
I am the value of <AED given that ABCD is a rectangle, the diagonals meet at point E and <CAB is 70'.
What is 140'?
500
I am the last 3 reasons in a similar proportion proof
What is
Reasons:
Triangles are similar by AA
Corresponding sides of similar triangles are in proportion
500
I am the height of a tree to the nearest tenth of a foot if a person who is 55 inches tall casts a shadow that is 30 inches long. At the same time and location, a tree casts a shadow that is 17 feet long.
I am 31.2 inches high?
55/30=x/17
500
I am the center and radius of a circle:
x^2+y^2+8x-2y-8=0
What is (-4,1) and 5?
(x+4)^2 +(y-1)^2=25
500
I am the formula used to find the volume of a hemisphere if my diameter is 27
What is (1/2)(4/3)pi(13.5)^3?