IM Geometry Unit 1 Definitions

What is the definition of an angle?

• A geometric figure formed by two rays that share a common endpoint, called the vertex.

• A unit of measurement for temperature.

• A three-dimensional shape with six faces.

• A line segment connecting two points.

Tags

CCSS.HSG.CO.A.1

Define a line segment.

• A line segment has infinite length.

• A line segment is a part of a line that is bounded by two distinct endpoints.

• A line segment has only one endpoint.

• A line segment is a curved line.

Tags

CCSS.HSG.CO.A.1

What is the definition of a right angle?

• An angle that measures exactly 90 degrees.

• An angle that measures less than 90 degrees.

• An angle that measures more than 90 degrees.

• An angle that measures exactly 180 degrees.

Tags

CCSS.4.G.A.1

Define a perpendicular line.

• A line that intersects another line at a right angle (90 degrees).

• A line that intersects another line at a parallel angle (0 degrees).

• A line that intersects another line at an obtuse angle (greater than 90 degrees).

• A line that intersects another line at a acute angle (less than 90 degrees).

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

What is the definition of an equilateral triangle?

• A triangle in which all three sides are equal in length.

• A triangle with no equal sides

• A triangle with three unequal sides

• A triangle with two equal sides

Tags

CCSS.4.G.A.2

Define an isosceles triangle.

• A triangle with three equal sides.

• A triangle with no equal sides.

• A triangle with two equal sides.

• A triangle with one equal side.

Tags

CCSS.4.G.A.2

What is the definition of a circle?

• A circle is a straight line with no endpoints.

• A circle is a polygon with four sides.

• A circle is a three-dimensional shape with six faces.

• A circle is a closed curve in which all points are equidistant from the center point.

Tags

CCSS.HSG.CO.A.1

What is the definition of a translation transformation?

• A translation transformation rotates every point in a figure or object.

• A translation transformation changes the size of a figure or object.

• A translation transformation reflects every point in a figure or object across a line.

• A translation transformation moves every point in a figure or object the same distance in the same direction.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Define a reflection transformation.

• A reflection transformation is a type of transformation in which an object is rotated around a fixed point.

• A reflection transformation is a type of transformation in which an object is flipped or mirrored across a line.

• A reflection transformation is a type of transformation in which an object is scaled or resized.

• A reflection transformation is a type of transformation in which an object is translated or moved to a different position.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the definition of a parallelogram?

• A quadrilateral with opposite sides parallel and equal in length.

• A quadrilateral with all sides equal in length.

• A quadrilateral with only one pair of parallel sides.

• A quadrilateral with no parallel sides.

Tags

CCSS.3.G.A.1