# Arc

Constructs an arc.

## Syntax

## Description

#### arc(Point, Real, Real, Real)

Given a point , and three reals , and , constructs an arc with center at point , radius , initial angle and amplitude .

#### arc(Circumference, Real, Real)

Given a circumference, and two reals and , constructs an arc over the circumference with initial angle and amplitude .

#### arc(Point, Point, Point, Real)

Given three points , and , and a real , constructs an arc with center and radius between the lines passing through , and , .

#### arc(Line, Line, Real)

Given two non-parallel lines and a real , constructs an arc with center the intersection point between the lines, radius , and enclosed the two lines.