3.11 Practice

What is an included angle?

• The angle between two sides of a triangle

• The angle between two angles of a triangle

• The angle between two congruent triangles

• The angle between two parallel lines

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.10

What is an included side?

• The side between two angles of a triangle

• The side between two sides of a triangle

• The side between two congruent triangles

• The side between two parallel lines

Which of the following is a rigid motion?

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.B.6

Which of the following congruence postulates involves three sides of a triangle?

• SSS

• ASA

• SAS

• AAS

Which of the following congruence postulates involves two angles and the included side of a triangle?

• SSS

• ASA

• SAS

• AAS

Which of the following congruence postulates involves two sides and the included angle of a triangle?

• SSS

• ASA

• SAS

• AAS

Which of the following congruence postulates involves two angles and a non-included side of a triangle?

• SSS

• ASA

• SAS

• AAS

Which of the following transformations is not a rigid motion?

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.B.6

CCSS.HSG.SRT.A.1

What happens to the coordinates of a point when it is dilated with a scale factor of t?

• The x-coordinate is multiplied by t and the y-coordinate is multiplied by t

• The x-coordinate is divided by t and the y-coordinate is divided by t

• The x-coordinate is added by t and the y-coordinate is added by t

• The x-coordinate is subtracted by t and the y-coordinate is subtracted by t

Tags

CCSS.HSG.SRT.A.1

1)The rule (x,y)→(y,x) maps XYZ to X’Y’Z’.

Which statement correctly describes the relationship between XYZ and X’Y’Z’ ? 

• The triangles are congruent because X’Y’Z’ is a reflection of XYZ

• The triangles are congruent because X’Y’Z’ is a rotation of XYZ

• The triangles are not congruent because X’Y’Z’ is a dilation of XYZ

• The triangles are not congruent because X’Y’Z’ is a translation of XYZ

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8