Unit 1 & 2
Unit 3 & 4
Unit 5 & 6
Unit 7 & 8
Solve the problem
100

Midpoint Formula 

M ((x1+x2)/2, (y1+y2)/2)


100

If two figures are congruent, these are also congruent

Corresponding sides and corresponding angles

100
What are the two ways to enroll your students into your Google Classroom?
You can INVITE STUDENTS or give your students the Class code
100

The addition of two interior angles of a triangle

The measure of the exterior angle opposite to them

100

Reflect (1, - 3) across the y axis

(1,3)

200

A statement that you can prove using a series of logical steps 

Theroem

200

If segments a and b are congruent, and segments b and c are also congruent, then segments a and c are congruent.

Transitive property of congruence

200

An alternate way to prove triangle congruence, only for right triangles

hypothenuse leg theorem of congruence (HL) 

200

These triangles have a pair of congruent sides and congruent inside angles

Isosceles triangles

200

Two interior angles of a triangle measure 40° and 60°, then the measure of the exterior angle opposite to them is 

80° 

300

A rigid motion exists that maps the figure onto itself. 

Symmetry

300

Nonadjacent angles that lie on opposite sides of the transversal between intersected lines. 

Alternate interior angles

300

Triangles are congruent by these theorems

corresponding parts of congruent triangles are congruent (CPCTC)

angle side angle (ASA)

side angle side (SAS)

side side side (SSS)

angle angle side (AAS)

hypothenuse leg (HL, right triangles only)

300

Point located 2/3 of the distance from each vertex to the midpoint of the opposite side

Centroid 
300

Two parallel lines, m and n, are intersected by a transversal, t. Angle A = 105° is located in the inside of the cut between t and m and n, what is the value of the same-side interior angle of A?

75° 

400

What type of rotation is (x,y) -> (-x, -y)

180° rotation

400

If a point is on the ___________ of a segment, then it is equidistant from the endpoints of the segment. 

Perpendicular bisector
400

The congruency of the three inside angles in two triangles is not enough to prove their congruence

The sides can be extended or shortened, making them not congruent. 

400

Triangle midsegment theorem

The segment joining the midpoints of two sides of a triangle is parallel to the third side, and its length is half the length of that side

400

Find all midpoints of the triangle ABC with endpoints A(-7,-1), B(-5,5) and (1,3)

midpoint AB = (-6,2)

midpoint AC = (-3,1)

midpoint BC = (-2,4)

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