# Study sets matching "5 geometry set"

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midsegment

perpendicular bisector

angle bisector

concurrent

a segment connecting the midpoints of two sides in a triangle

a line that cuts a segment in half at a 90 degree angle to tha…

a line that cuts an angle in half and any point along that lin…

when three or more lines intersect in one point

midsegment

a segment connecting the midpoints of two sides in a triangle

perpendicular bisector

a line that cuts a segment in half at a 90 degree angle to tha…

ACUTE ANGLE

ANGLE

ANGLE ADDITION POSTULATE

ANGLE BISECTOR

an angle that measures less than 90

opposite rays that share a common endpoint

one small angle + another small angle = big angle

a ray that cuts an angle in half

ACUTE ANGLE

an angle that measures less than 90

ANGLE

opposite rays that share a common endpoint

Midpoint

Angle Bisector

Congruent

Magnitude

When you construct a perpendicular bisector of a segment, you…

A ray that divides an angle into two congruent angles is calle…

If two angles, shapes or lines are equal in degree, length, an…

Translations can be accomplished by using a vector. Vectors ar…

Midpoint

When you construct a perpendicular bisector of a segment, you…

Angle Bisector

A ray that divides an angle into two congruent angles is calle…

DILATION

ENLARGEMENT

REDUCTION

CENTER OF DILATION

A transformation that changes the size of a pre-image.

A dilation that makes an object larger

A dilation that makes an object smaller

The point at which an object is dilated through

DILATION

A transformation that changes the size of a pre-image.

ENLARGEMENT

A dilation that makes an object larger

Parallelogram

opposite

consecutive

congruent

A quadrilateral with opposite sides parallel.

The _ angles in a parallelogram are congruent.

The _ angles in a parallelogram are supplementary.

The opposite sides in a parallelogram are _.

Parallelogram

A quadrilateral with opposite sides parallel.

opposite

The _ angles in a parallelogram are congruent.

right triangle

acute triangle

obtuse triangle

scalene triangle

a triangle with exactly 1 right angle

a triangle with 3 acute angles

a triangle with exactly 1 obtuse angle

a triangle with no congruent sides

right triangle

a triangle with exactly 1 right angle

acute triangle

a triangle with 3 acute angles

Congruent

Adjacent angles

Adjacent angle

Vertical angles

Equal in size and shape

Two angles that share a common side andvertex or side but have…

two angles across from each other whose sides form opposite ra…

Congruent

Equal in size and shape

Adjacent angles

Two angles that share a common side andvertex or side but have…

Point

Line

Plane

Collinear

A point names a location and has no size. It is represented by…

A line is a straight path that has no thickness and extends fo…

A plane is a flat surface that has no thickness and extends fo…

Points that lie on the same line.

Point

A point names a location and has no size. It is represented by…

Line

A line is a straight path that has no thickness and extends fo…

Right Triangle

Acute Triangle

Obtuse Triangle

Scalene Triangle

A triangle with exactly one right angle.

A triangle with all acute angles.

A triangle with exactly one obtuse angle.

A triangle with no congruent sides.

Right Triangle

A triangle with exactly one right angle.

Acute Triangle

A triangle with all acute angles.

circumcenter

perpendicular bisector

bisect

centroid

The point of currency of the perpendicular bisectors of the si…

Bisects a segment and is perpendicular to it.

to cut exactly in half

The point of concurrency of the medians of a triangle

circumcenter

The point of currency of the perpendicular bisectors of the si…

perpendicular bisector

Bisects a segment and is perpendicular to it.

vertex

adjacent angles

linear pair

vertical angles

the Endpoint where the rays join in an angle

Angles that have a common side and a common vertex (corner poi…

A pair of adjacent angles whose non-common sides are opposite…

A pair of opposite congruent angles formed by intersecting lin…

vertex

the Endpoint where the rays join in an angle

adjacent angles

Angles that have a common side and a common vertex (corner poi…

Kite

Trapezoid

Isosceles Trapezoid.

90

This polygon is a quadrilateral with 2 pairs of congruent cons…

This polygon is a quadrilateral with 2 parallel bases.

This polygon is a quadrilateral with 2 parallel bases and the…

Find the measure of <F.

Kite

This polygon is a quadrilateral with 2 pairs of congruent cons…

Trapezoid

This polygon is a quadrilateral with 2 parallel bases.

Equidistant

Perpendicular Bisector Theorem

Converse of the Perpendicular Bisector…

Angle Bisector Theorem

A point that is the same distance from two points

If a point is on the perpendicular bisector of a segment, the…

If a point is equidistant from the endpoints of a segment, the…

If a point is on the bisector of an angle, then it is equidist…

Equidistant

A point that is the same distance from two points

Perpendicular Bisector Theorem

If a point is on the perpendicular bisector of a segment, the…

Perpendicular Bisector Theorem

Converse of the Perpendicular Bisector…

Angle Bisector Theorem

Converse of the Angle Bisector Theorem

If a point is on the perpendicular bisector of a segment, then…

If a point is equidistant from the endpoints of a segment, the…

If a point is on the bisector of an angle, then it is equidist…

If a point in the interior of an angle is equidistant from the…

Perpendicular Bisector Theorem

If a point is on the perpendicular bisector of a segment, then…

Converse of the Perpendicular Bisector…

If a point is equidistant from the endpoints of a segment, the…

circumcenter

perpendicular bisector

bisect

centroid

The point of currency of the perpendicular bisectors of the si…

Bisects a segment and is perpendicular to it.

to cut exactly in half

The point of concurrency of the medians of a triangle

circumcenter

The point of currency of the perpendicular bisectors of the si…

perpendicular bisector

Bisects a segment and is perpendicular to it.

Pythagorean Theorem

Converse of the Pythagorean Theorem

A triangle is obtuse if

A triangle is acute if

a^2 + b^2 = c^2 in a right triangle

If a^2 + b^2 = c^2, then the triangle is a right triangle.

c^2 > a^2 + b^2

c^2 < a^2 + b^2

Pythagorean Theorem

a^2 + b^2 = c^2 in a right triangle

Converse of the Pythagorean Theorem

If a^2 + b^2 = c^2, then the triangle is a right triangle.

Acute Angle

Adjacent Angle

Angle

Angle Bisector

an angle that measures less than 90 degrees

Angles that have a common side and a common vertex (corner poi…

A figure formed by two rays with a common endpoint

a ray that divides an angle into two congruent angles

Acute Angle

an angle that measures less than 90 degrees

Adjacent Angle

Angles that have a common side and a common vertex (corner poi…

Similar Polygons

Angle Angle Similarity Postulate (AA ~)

Side Angle Side Similarity Postulate (S…

Side Side Side Similarity Postulate (SS…

Corresponding Angles are congruent and the lengths of correspo…

If 2 angles of one triangle are congruent to 2 angles of anoth…

If an angle of 1 triangle is congruent to an angle of a second…

If the corresponding sides of 2 triangles are proportional, th…

Similar Polygons

Corresponding Angles are congruent and the lengths of correspo…

Angle Angle Similarity Postulate (AA ~)

If 2 angles of one triangle are congruent to 2 angles of anoth…

Point

Line

Plane

Angle

A dot on a line or a graph

2 points connected yet continues on in multiple directions for…

Plane A flat surface no depth and no beginning and no end in n…

...2 lines that meet at a vertex

Point

A dot on a line or a graph

Line

2 points connected yet continues on in multiple directions for…

Concave Polygon

Consecutive Sides

Consecutive Vertices

Convex Polygon

A polygon with a diagonal that does not lie in the interior of…

The two sides of a polygon that share a vertex.

The two endpoints of any one side of a polygon.

A polygon whose diagonals all lie in the interior the polygon.

Concave Polygon

A polygon with a diagonal that does not lie in the interior of…

Consecutive Sides

The two sides of a polygon that share a vertex.