2-D and 3-D Geometry

In the given figure ,If OP=17 cm,PQ=30 cm and OS is perpendicular to PQ,then RS is

• 10cm

• 6cm

• 7cm

• 9cm

Tags

CCSS.HSG.C.A.2

• 80`

• 85

• 70`

• 65`

Tags

CCSS.HSG.C.A.2

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8

• up 9, left 4

• down 3, right 8

• down 9, right 4

Tags

CCSS.HSG.CO.A.2

How many degrees was the figure rotated?

• 90 degrees counterclockwise 

• 180 degrees

• 90 degrees clockwise

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which tranformations can be use to tranform triangle ABC to triangle A'B'C'?

• rotation

• reflection

• translation

• dilation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Identify the correct picture which represents a 90^o clockwise rotation about the origin.

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the y-axis?

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate 90º clockwise around the origin

• Rotate 90º degrees around the origin and then translate right.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90º counter clockwise about the origin.

Tags

CCSS.8.G.A.3

Identify the transformation.

• Reflection across y-axis

• 90 Rotation counter clockwise

• Translation 5 units left, 1 unit up.

• Translation 5 units right, 1 unit down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5