Common Core Geometry - Assignment 2.19

Find the length of side y.

• 22.32 cm
• 36.5 cm
• 76.34 cm
• 87.76 cm

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

^{Find the length of the missing side}

• 48

• 108

• 83.6

• 72

Tags

CCSS.8.G.B.7

How do you write the motion rule when the scale factor is 3?

• (x, y) goes to (1/3x, 1/3y)

• (x, y) goes to (-3x, -3y)

• (x, y) goes to (x + 3, y + 3)

• (x, y) goes to (3x, 3y)

Rotate the point (7,8) around the origin 90 degrees counterclockwise.
State the image of the point.

• (-7,-8)
• (8,-7)
• (-8,7)
• (8,7)

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

Tags

CCSS.HSG.CO.A.2

What is the rule for the following reflection? 

• Reflection across x-axis
• Reflection across y-axis
• Reflection across y = x
• Reflection across y = −x

• V= 113.04 m³
• V= 10.5975 m³
• V= 9.42 m³
• V= 14.13 m³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

2√5 + 4√5 =

• 6√10
• 8√10
• 8√5
• 6√5

Tags

CCSS.HSN.RN.A.2

Find the volume of the figure. Round to the nearest tenth. encuentra el volumen

• 80 cm³
• 40 cm²
• 80 cm²
• 40 cm³

• x=29

• x=7

• x=83

• x=90