Exam 3: Basic Geometry: Circles and ARCS

The Ø symbol stands for ____________________.

A thin line of long and short dashes spaced alternately is a(n) _________________________.

The abbreviation R stands for ____________________.

Linear marks placed at the 90 degree points of a circle template are called

Two circles having the same center point are ____ circles.

A point where a straight line joins a curved line is a ____.

The radius of an arc is the distance between its endpoints.

A scale of 1:1 may also be referred to as _________________________.

Construction lines are thick light lines.

The abbreviation for inch is ____.

Short unbroken center lines may be used for small circles.

4X means that a feature is to be repeated four times.

A part of a circle is called a(n) ____.