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3B-1 Practice

Last updated almost 3 years ago

6 questions

Required

1

Required

1

Question 2

2.

Point D is rotated 180o using B as the center. Where is the image of D after this transformation has taken place?

Required

1

Required

1

Question 4

4.

Draw the result of this sequence of transformations: Rotate ABCD clockwise by angle ADC using point D as the center, then translate the image by the directed line segment DE.

Required

1

Required

1

Question 1

1.

Select all true statements about the figure.

A. c + b = d + c

B. d + b = 180o

C. Rotate clockwise by angle ABC using center B. Then angle CBD is the image of angle ABE.

D. Rotate 180o using center B. Then angle CBD is the image of angle EBA.

E. Reflect across the angle bisector of angle ABC. Then angle CBD is the image of angle ABE.

F. Reflect across line CE. Then angle CBD is the image of angle EBA.

Question 3

3.

Select all the transformations below that are necessary to translate triangle ABC to triangle A'B'C'.

Reflect across line BC.

Rotate around point B until C becomes C'.

Translate point B until it becomes B'.

Translate along the directed line segment AC.

Rotate around point C until point A becomes A'.

Reflect across the segment A'B'.

Question 5

5.

Which of the following sets of transformations that would take quadrilateral ABCD to quadrilateral A'B'C'D'.

Rotate 90o counterclockwise around point B, then translate along the directed line segment BB'.

Translate along the directed line segment C'C, then rotate 90o counterclockwise.

Reflect across line CB, then rotate 90o counterclockwise.

Rotate 90o clockwise around point B, then translate along the directed line segment BB'.

Translate until point C becomes C', then reflect across segment CD.

Question 6

6.

Select all sequences of translations, rotations, and reflections below that would take polygon P to polygon Q.

A. Reflect over line BA and then translate by directed line segment CB.

B. Translate by directed line segment BA then reflect over line BA.

C. Rotate 60o clockwise around point B and then translate by directed line segment CB.

D. Translate so that E is taken to H. Then rotate 120o clockwise around point H.

E. Translate so that A is taken to J. Then reflect over line BA.