Geo S1 Review Part 1

What is described below?

all the points on a line located between points A and B, including points A and B

• ray AB

• segment AB

• a line that is parallel to line AB

• a line that intersects line AB

Which best completes the definition below?

parallel lines: two or more lines on a plane that __________________

• have one point of intersection

• have no points of intersection

• are horizontal

• are vertical

What is described below?

all the points of a plane located a given distance from a given point

• circle

• line

• ray

• segment

Which is an undefined term that is useful for defining an angle?

• circle

• distance

• point

• ray

What are two undefined terms that are useful for defining a segment?

• angle, line

• line, point

• point, ray

• ray, distance

Which transformation maps the solid figure onto the dashed figure?

• rotation about the origin

• translation

• reflection across the x-axis

• reflection across the y-axis

Which transformation maps the solid figure onto the dashed figure?

• reflection across the x-axis

• reflection across the y-axis

• rotation about the origin

• translation down

Which transformation maps the solid figure onto the dashed figure?

• reflection across the x-axis

• reflection across the y-axis

• translation to the left

• rotation about the origin

The triangle below can be subject to reflections, rotations, or translations. With which of the triangles can it coincide after a series of these transformations? Figures are not necessarily drawn to scale.

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Which of the following is true about the triangles?

• The triangles are congruent by SSS

• The triangles are congruent by SAS

• The triangles are congruent by ASA

• The triangles are not necessarily congruent