HW 1-5

What is another name for plane P?

• Plane AE

• Plane BAD

• Plane DAN

• Plane BAC

Tags

CCSS.HSG.CO.A.1

What is the definition of a line?

• A part of a line that starts at an endpoint and extends forever in one direction.

• A part of a line consisting of two points and all points between them.

• A figure formed by two rays with a common endpoint, called the vertex.

• A straight path that has no thickness and extends forever.

Tags

CCSS.4.G.A.1

What is the definition of a line segment?

• A part of a line that starts at an endpoint and extends forever in one direction.

• A part of a line consisting of two points and all points between them.

• A figure formed by two rays with a common endpoint, called the vertex.

• A straight path that has no thickness and extends forever.

Tags

CCSS.HSG.CO.A.1

What is the definition of a ray?

• A part of a line that starts at an endpoint and extends forever in one direction.

• A part of a line consisting of two points and all points between them.

• A figure formed by two rays with a common endpoint, called the vertex.

• A straight path that has no thickness and extends forever.

Tags

CCSS.4.G.A.1

What is the definition of a angle?

• A part of a line that starts at an endpoint and extends forever in one direction.

• A part of a line consisting of two points and all points between them.

• A figure formed by two rays with a common endpoint, called the vertex.

• A straight path that has no thickness and extends forever.

Triangle JKL is translated along the vector <1, -3> after it is reflected across the x-axis. What are the coordinates of the final image of point J under this sequence of transformations?

• (6, -1)

• (-6, 1)

• (1, -6)

• (-1, 6)

Tags

CCSS.8.G.A.3

Which of the following single transformations can be equivalent to a composition of two reflections?

I. Reflection

II. Rotation

III. Translation

IV. Glide Reflection

• I and II

• II and III

• I and IV

• I, II, and III

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Tell whether the figure on the right has rotational symmetry. If so, give the angle of rotational symmetry.

• No rotational symmetry

• 60° rotational symmetry

• 90° rotational symmetry

• 120° rotational symmetry

Tags

CCSS.HSG.CO.A.4

What are the coordinates of the midpoint of line segment GH with endpoints G(-2, 5) and H(4, 1)?

• (-6, 4)

• (-3, 2)

• (1, 3)

• (2, 6)

Tags

CCSS.HSG.GPE.B.6

Use the Distance Formula to find VW.

• 5

• √29

• 9

• 25

Tags

CCSS.HSG.GPE.B.7