Unit 1
What is the definition of a theorem?
What is a statement that requires proof?
If AC and BC are congruent and AC=2x and BC=3x-5, what is the value of x?
What is 5?
What do SAS, SSS, and ASA stand for?
what is side, side, side
side, angle, side
angle, side, angle
A preimage includes a line segment with a length of x units and a slope of m units. The preimage is dilated by a scale factor of n.What is the slope?
What is m?
PQRS is a parallelogram. What is true about the diagonals?
What is they bisect each other?
Angle JLM=90 degrees and angle JLM and KLM are supplementary. What is the angle measure of KLM?
What is 90 degrees?
Point E is the midpoint of RV. Point E is located at (6,-12), and point R is located at (-10,8). Where is point V located?
What is (22,-32)?
∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices
A'(-1, 1), B'(-2, -1), C'(-1, 0). What are the vertices of ∆ABC?
What is A(-1,1), B(1,2), C(0,1)?
A parallelogram rotates about its center. At what angle of rotation will the image of the parallelogram coincide with its preimage?
What is 180?
An interior angle of a regular convex polygon is 140°. How many sides does the polygon have?
What is 9?
Given: angle 1 and angle 2 are complementary. If angle 4 is congruent to angle 1 and if angle 4=40 degrees, what property would you use to prove that angle 2=50?
What is the substitution or subtraction property of equality?
Point R divides PQ in the ratio 1 : 3. If the x-coordinate of R is -1 and the x-coordinate of P is -3, what is the x-coordinate of Q?
What is 5
If I have triangle ABC and AB=130, AC=120, and BC=180, in what order are the angles of ABC from smallest to largest?
What is angle b, angle c, and angle a?
A boy who is 1.8 meters tall stands 1 meter away from a lamppost and casts a shadow 2 meters long. What is the height of the lampost?
What is 2.7 meters?
look at the screen to fill in the blank to the proof
What is Corresponding sides of similar triangles are proportional.