#### Transcript of Analytical Geometry Vocabulary Project

**Analytical Geometry Vocabulary Project**

alternate exterior angles

arc length

formula to calculate it from the radius and central angle of the arc.

the two angles is not equal to one radian

complementary angles

Complementary angles are angle pairs whose measures sum to one right angle (1/4 turn, 90°, or π / 2 radians)

They share a vertex and share a side, but do not overlap

Adjacent side

Any two sides that share a common end point or vertex are called as Adjacent Sides.

adjacent side is not a triangle definition

when two parallel lines are cut by a transversal, the resulting alternate exterior angles are congruent.

alternate exterior angles have no particular relationship to each other

congruent figures

Two polygons are congruent if they are the same size and shape

If two polygons are not the same size or shape,they are not congruent

Circumscribe circle

circumscribed circle of a polygon is a circle which passes through all the vertices of the polygon

**Endpoint**

the point on each side of an interval marking its extremity on that side.

Exterior angles of polygon

The Exterior Angle is the angle between any side of a shape, and a line extended from the next side.

Intersection

An intersection is a single point where two lines meet or cross each other.

**Inscribe Angle**

An inscribed angle is an angle formed by two chords in a circle which have a common endpoint.

**Median of Triangle**

A median of a triangle is a line segment from a vertex of the triangle to the midpoint of the side opposite that vertex

**Regular Polygon**

regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).

Supplementary Angles

two angles that add to 180 degrees.

**Secant Line**

A secant is a line that intersects a circle at two points

Translation

Translation" simply means Moving ... ... without rotating, resizing or anything else, just moving

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