G8-YD-9-1-Congruence and Transformations

Determine if the pair of figures are congruent. If so, describe a sequence of transformations that maps one figure onto the other. If not, explain why

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Determine if the pair of figures are congruent. If so, describe a sequence of transformations that maps one figure onto the other. If not, explain why

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Parallelogram CAMP is congruent to parallelogram SITE. Determine which sequence of transformations maps parallelogram CAMP onto parallelogram SITE.

• Rotate 90° counterclockwise and then reflect across the y-axis

• Reflect across the x-axis then translate 3 units to the left

• Rotate 180°

• Rotate 90° counterclockwise and then translate it 4 units down

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

For the school webpage, Manuel created the logo shown at the left. Complete the following:

The preimage A and the image B are (a)_____​ figures. And a sequence of transformations might be: ​ (b)________

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

For the local art gallery opening, the curator had the design shown at the figures created. What transformations could be used to create the design if Figure A is the preimage and Figure B is the image?

Are the two figures congruent?

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

⏢ QRST and its image are shown. What transformation maps ⏢QRST onto ⏢LMNO ? (a)  

• dilation about vertex R
• vertical translation
• reflection across a horizontal line
• rotation about vertex Q

Tags

CCSS.8.G.A.3