Geometry Unit One Quiz

Line YZ bisects Line Segment AB at point X. Line Segment AX=3x and Line Segment BX=2x+3.

What is the length of Line AB?

MA.912.GR.5.1

• 5/3

• 1/9

• 9

• 18

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A piece of paper represents a

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A right angle has how many degrees?

MA.912.GR.2.2

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CCSS.4.G.A.1

What is preserved when a transformation is an isometry?

MA.912.GR.2.2

• Lengths of the lines

• The angles are the same

• Both the lengths of lines and the angles are preserved, but not the shape.

• The lengths, angles, and shape are preserved.

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CCSS.HSG.CO.A.2

What is the definition of Parallel lines?

MA.912.GR.2.2

• Lines that intersect at a certain point
• Lines that are always the same distance apart
• Lines that form a right angle
• Lines that form a square

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CCSS.HSG.CO.A.1

What is the definition of a line segment?

MA.912.GR.2.2

• A line segment is a part of a line that is bounded by two distinct end points.
• A line segment is a line with no end points.
• A line segment is a line that intersects two or more lines.
• A line segment is a line that does not intersect any other line.

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CCSS.HSG.CO.A.1

Which transformation does not preserve distance between vertices?

MA.912.GR.2.3

• Translation
• Rotation
• Reflection
• Dilation

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CCSS.HSG.CO.A.2

Rotate the points 90 degrees clockwise around the origin.

(4,-3)

(8,-6)

(7,-8)

MA.912.GR.2.3

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CCSS.8.G.A.3

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WB=7x+1, BH=4, and WH = 5x + 9.

What is the length of line segment WH?

MA.912.GR.5.1

• 19

• 2

• 15

• 8

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CCSS.HSG.CO.C.10

What does a bisector do to a line segment or an angle?

MA.912.GR.5.2

• It multiplies the line segment or angle
• It divides the line segment or angle into two equal parts
• It subtracts from the line segment or angle
• It adds to the line segment or angle

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CCSS.HSG.CO.A.1