Vocabulary
Rigid Transformations
Triangle Congruence
Solve for x
Review
100

polygon with 3 sides

What is a triangle?

100

a geometric movement that perserves the size and shape

What are rigid transformations?

100
Side Side Side
What is SSS
100

Solve for x using Triangle ABC, <A = 47 degrees, <B = 15 +x,  <C = 18  + 4x

x =20

100

An expression with multiple terms

What is a polynomial?

200

meaning the same or equal

Congruent

200

a transformation that moves a figure a fixed distance in a specific direction, sliding it without rotating, resizing or flipping it.

What is a translation?

200
If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.
What is SAS
200

Triangle ABC is congruent to Triangle DEF, If AB = 7x and DE = x + 18, solve for x

x = 3

200

What must happen to a set of a parallel lines to determine angle values?

They must be intersected by a transversal.

300

the coordinate plane is split into 4 of these

What is a quadrant?

300

a rigid transformation that turns a figure around a fixed point, called the center of rotation, by a specific angle

What is a rotation?

300
If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then these two triangles are congruent.
What is ASA
300

Triangle SOA is congruent to triangle CCP. If <S = 72, and <C = 22 + 10x, What is the value of x?

x = 5 

300

If B is the midpoint of line segment AC and line segment BC = 12, what is the  value of AC?

24

400

Has an angle whose measurement is greater then 90 degrees.

What is Obtuse

400

a rigid transformation that turns a figure around a fixed point, called the center of rotation, by a specific angle

What is a reflection?

400
If two angles and the non-included side one triangle are congruent to two angles and the non-included angle of another triangle, then these two triangles are congruent.
What is AAS
400

Triangle WYZ is congruent to triangle JKL. If <W= 52 and <J = x2 + 3, What is the value of x?

x = 7

400

The geometric tool used to construct arcs, bisectors, and vectors

What is a compass?

500

All angles measure less then 90 degrees.

What is acute.

500

x,y ---> -y,x

What is 90 degree rotation (counter clockwise)?

500
If three sides of one triangle are congruent to three sides of another triangle, then these two triangles are congruent.
What is SSS
500

Triangle QYZ is congruent to triangle MKL. If <Q= 52 and <M = 2x2 + 3, What is the value of x?

x = 10

500

Rewrite this expression in standard form:

3x + 2y2 -5z3

 -5z3 + 2y2 + 3x

M
e
n
u