WorksheetsDegrees in Triangle and Circle
Total questions: 20
Worksheet time: 20mins
What is the center of the circle circumscribed about this triangle?
(6, 3)
(9, 5)
(6, 5)
(7, 4.5)
Find a and b.
a=74 degrees
b=93 degrees
a=93 degrees
b=74 degrees
a=87 degrees
b=106 degrees
a=106 degrees
b=87 degrees
Find the value of d.
115
65
96
180
What relationship guarantees that line AD is perpendicular to segment BD when constructing the line tangent to circle B that passes through point A?
A line that is tangent to a circle is perpendicular to a radius of the circle.
Segment DB is a chord of circle C and a radius of circle B.
Triangle ADB is inscribed in circle C has one angle inscribed in circle B.
<ADB is inscribed in circle C and intercepts a semicircle.
Find y
110
35
90
145
Find b.
55
35
90
72.5
Find the length of LK
24
20.25
17.5
12.32
Which word describes the circle and the point of intersection of the 3 lines?
inscribed and incenter
inscribed and circumcenter
circumscribed and incenter
circumscribed and circumcenter
What do the three angles in a triangle add up to?
180 degrees
360 degrees
90 degrees
60 degrees
Which of the following would be a major arc in the diagram?
BC
BCD
CD
AB
Which is true of a minor arc?
It forms half a circle.
It forms a whole circle.
It measures greater than 180 degrees.
It measures less than 180 degrees.
What is 7π/4 radians in degrees?
300
135
315
45
What is π/3 radians in degrees?
30
60
360
90
How many degrees does circle have?
360 degrees
2pi
180 degrees
pi
What is 5π/6 radians in degrees?
180
150
360
120
What is 2π/3 radians in degrees?
150
120
180
30
How big is angle b?
50 degrees
60 degrees
70 degrees
75 degrees
Find x.
4.4
8.3
9.4
8.8
Solve for x.
5
20
40
85
Solve for x.
88.25
9.39
18.8
7.03
