What type of transformation is shown?
Rotation of 90 degrees counterclockwise
Are the following triangles similar?
Yes, AA similarity theorem
How do you know if two triangles are congruent?
They must have the same shape and same size.
Select the statement about parallelograms that is NOT always true. Then, state what type of parallelogram that statement is true for.
a. diagonals bisect each other
b. opposite sides are parallel
c. opposite angles are congruent
d. diagonals are congruent
D, rectangles have congruent diagonals
What year did War World 2 end?
1945
What type of transformation is shown?
Translation (x-6, y-5)
Is
triangleABC ~ triangle XYZ
? If yes, state which similarity theorem will prove it.
Yes, SSS similarity theorem. The scale factor is 1.25.
Is Triangle RQP congruent to Triangle ABC? If yes, state which congruence theorem can be used to prove it.
Yes, AAS
Select the statement about parallelograms that is NOT always true. Then state what type of parallelogram that statement is true for.
a. consecutive angles are supplementary
b. all sides are congruent
c. opposite angles are congruent
d. diagonals bisect each other
B, rhombus
Which planet has over 145 known moons?
Saturn
What transformation maps Triangle ABC onto Triangle XYZ?
Reflection over the x-axis
Are the triangles similar? If yes, state which similarity theorem can be used to prove it.
No, there is not enough information.
Is Triangle ABC congruent to Triangle DEF? If yes, state which congruence theorem can be used to prove it.
Yes, SAS
A parallelogram has four congruent angles and four congruent sides. What type of parallelogram is it?
Square
Where can you find the Colosseum?
Rome, Italy
What series of transformations maps Quad. ABCD onto Quad. A'B'C'D'?
Dilation with k = 1/2 and center (0,0)
Reflection over the x-axis
Find the value of k.
k = 6
Triangle ABC is congruent to Triangle DEF. What is the value of x?
x = 5.5
Parallelogram PQRS is shown. What is the measure of angle RSQ?
80 degrees
When was the first Starwars film released?
1977
What sequence of transformations maps Figure A onto Figure B?
Rotation 90 degrees clockwise (or 270 degrees counter clockwise)
Reflection over the x-axis
What is the difference between triangle similarity and triangle congruency?
Triangle similar-same shape, different size.
Triangle congruency-same shape, same size.
Triangle ABC is congruent to Triangle DEF. What is the length of AC?
AC = 9.5
Parallelogram PQRS is shown. What is the measure of angle PSQ?
25 degrees
In Epcot, the World Showcase consists of how many countries?
11