Here is some important things to know before you begin this section:
*A full circle in degrees is 360, a full circle in radians is 2pi
*Arc length formula is s=1/2 * Θ
* Area of a Sector formula is a=1/2(r)^2
*A full circle in degrees is 360, a full circle in radians is 2pi
*Arc length formula is s=1/2 * Θ
* Area of a Sector formula is a=1/2(r)^2
Some important terms to know for this section are as follows.
an angle being defined as two noncollinear rays that share a common endpoint known as a vertex. The starting position of the ray forms the initial side of the angle, while the rays position after rotation forms the angles terminal side. In the coordinate place, an angle with its vertex at the origin and its initial side along the positive x-axis is said to be in standard position.
an angle being defined as two noncollinear rays that share a common endpoint known as a vertex. The starting position of the ray forms the initial side of the angle, while the rays position after rotation forms the angles terminal side. In the coordinate place, an angle with its vertex at the origin and its initial side along the positive x-axis is said to be in standard position.