## 1.3 Measuring and Constructing Angles

**Angle: Formed by 2 rays, or sides, share a common endpoint (Vertex)**

Acute Angle: Measures greater then 0 deg, and less than 90 deg

Right Angle: Measures 90 deg

Obtuse Angle: Measures greater than 90 deg and less then 180 deg

Straight Angle: Formed by two opposite rays and measures 180 degAcute Angle: Measures greater then 0 deg, and less than 90 deg

Right Angle: Measures 90 deg

Obtuse Angle: Measures greater than 90 deg and less then 180 deg

Straight Angle: Formed by two opposite rays and measures 180 deg