Deck 3: Basic Geometry: Circles and ARCS

Question 1

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

A) condescension marks
B) quadrefoil marks
C) registration marks
D) quarter marks

Answer 1

C

Question 2

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

Answer 2

full scale

Question 3

The abbreviation R stands for ____________________.

Answer 3

radius

Question 4

Two circles having the same center point are ____ circles.

A) eccentric
B) concentric
C) parallel
D) tangent

Question 5

Construction lines are thick light lines.

Question 6

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

Question 7

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

Question 8

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

A) curve
B) round
C) rounded corner
D) arc

Question 9

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

Question 10

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

A) curve point
B) arc point
C) point of tangency
D) center point

Question 11

Short unbroken center lines may be used for small circles.

Question 12

The abbreviation for inch is ____.

A) IN
B) IN.
C) I.
D) I

Question 13

The Ø symbol stands for ____________________.