Figures & Transformations By: Ms. Williams. Congruent Figures 1. Name 2 corresponding sides and 2 corresponding angles of the figure. y.

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Presentation transcript:

Figures & Transformations By: Ms. Williams

Congruent Figures 1. Name 2 corresponding sides and 2 corresponding angles of the figure. y

Answer  A   I  B   T  C   R AB  IT BC  RT AC  IR

Similar Figures 1. Write a proportion for the corresponding sides. Then solve for the missing length.

Answer

Translations 1. Graph the image of  ABC after a translation of 4 units down.

Answer

Symmetry 1. Draw all the lines of symmetry of the figure.

Answer

Reflection 1. Graph the image after a reflection over the y-axis.

Answer

Rotation 1. Graph the image after a rotation of 180  counterclockwise about the origin.

Answer

Rotational Symmetry 1. What is the angle of rotation of the figure below?

Answer 360 ÷ 5 = 72 

Congruent Figures 1. Name 2 corresponding sides and 2 corresponding angles of the figure.

Answer  J   Q  K   S  I   R IJ  QR JK  QS IK  RS

Similar Figures Write a proportion for the corresponding sides. Then solve for the missing length.

Answer

Translations 1. Graph the image after a translation of 3 units up and 3 units left.

Answer

Symmetry Draw all the lines of symmetry of the figure.

Answer There are no lines of symmetry.

Reflection Graph the image after a reflection over the line y = –2.

Answer

Rotation Graph the image after a rotation of 270  counterclockwise about the origin.

Answer

Rotational Symmetry What is the angle of rotation of the figure below?

Answer 360 ÷ 4 = 90 