Triangles: Congruence and Rigid Transformations.

Front

Describe the transformation in the image: Translation, Reflection, Rotation, Dilation.

Back

Rotation

Front

How many degrees are in a triangle?

Back

180

Front

Identify the transformation from ABC to A'B'C'. Options: 90^o clockwise rotation, 90^o counter clockwise rotation, Reflection across the y-axis, Reflection across the x-axis

Back

Reflection across the x-axis

Front

Are these triangles congruent? Options: Yes, by ASA, Yes, by SAS, Yes, by AAS, No, this is the SSA one!!

Back

Yes, by SAS

Front

Are these triangles congruent?

Back

Yes, by SSS

Front

Are these triangles congruent?

Back

Yes, by ASA

Front

Which is NOT a test to prove triangles congruent? Options: SAA, SSS, SSA, SAS

Back

SSA

Front

Find the value of x.

Back

1

Front

What are the correct values for x and y? Options: x = 40, y = 35; x = 35, y = 40; x = 12, y = 30; x = 30, y = 15.

Back

x = 35, y = 40

Front

If the red triangle is rotated 180 degrees, then reflected over y=2, what is the final image? Options: Green Triangle, Blue Triangle, Orange Triangle, Red Triangle

Back

Orange Triangle