1 |
A part of the circumference of a circle is called: |
A segment
A sector
An arc
A radius
|
2 |
1° into radians is: |
0.0195 radians
0.0165radians
0.0185radians
0.0175radians
|
3 |
1 radian is equal to: |
57°16'45"
57°17'45"
57°18'55"
57°17'35"
|
4 |
Pi radians is equal to: |
150°
160°
180°
240°
|
5 |
The D° M' S" form of 32.25° is: |
32°05°
32°10'
32°15'
32°20'
|
6 |
The decimal degrees of 25°30' is: |
25.2°
25.3°
25.4°
25.5°
|
7 |
360 degrees make 4 _________ angles: |
Obtuse
Right
Acute
Supplementary
|
8 |
90 degree makes ______ right angle: |
2
4
1
3
|
9 |
60 seconds makes ______ minute: |
1
2
3
4
|
10 |
The symbol used to denote a second is: |
1°, 1'
1°
1"
1'
|
11 |
The symbol used to denote a minute is: |
1"
1'
1°
1""
|
12 |
The symbol used to denote a degree is: |
100
1°
100'
1"
|
13 |
If the rotation of the ray is clock wise, the angle has ________ measure: |
Degree
Negative
Positive
Standard
|
14 |
If the rotation of the rays is anti-clock wise, the angle has ________ measure: |
Positive
Radian
Standar
Negative
|
15 |
The common end point of arms of an angle is known as: |
Angles
Arms
Vertex
Rays
|