Worksheets9.04 Homework
Total questions: 10
Worksheet time: 35mins
Name
Class
Date
1.
Find m∠PRQ.
a)
39°
b)
90°
c)
51°
d)
15°
2.
a)
A
b)
B
c)
C
d)
D
3.
Given circle O, if PQ=12, what is the length of the radius , to the nearest tenth?
a)
15.4
b)
7.7
c)
9.3
d)
4.7
4.
If the measure of arc ABC = 210°, what is the measure of ∠AOC?
a)
150°
b)
100°
c)
210°
d)
105°
5.
One of the six examples from the video is shown. What is the measure of angle K and angle M?
a)
m∠K=100 & m∠M=100
b)
m∠K=50 & m∠M=50
c)
m∠K=100 & m∠M=50
d)
m∠K=50 & m∠M=100
6.
What is the measure of arc RQ?
a)
47.5°
b)
200°
c)
190°
d)
95°
7.
What is the equation of the circle?
a)
(x+1)2 + (y +1)2 = 3
b)
(x+1)2 + (y -1)2 = 3
c)
(x+1)2 + (y +1)2 = 9
d)
(x-1)2 + (y -1)2 = 9
8.
Does the point (2,16) lie on the circle with a center at (-3,4) and a radius of 13?
a)
Yes
b)
No
9.
1. On circle D below, ME is a diameter. If MT = 8 and TE = 12, what is the length of the radius of circle D ?
a)
6
b)
4
c)
14.4
d)
7.2
10.
Change the following equation to standard form
x2+y2-4x+12y-8=0
x2+y2-4x+12y-8=0
a)
(x+2)2+(y-6)2=48
b)
(x-2)2+(y+6)2=48
c)
(x-6)2+(y-2)2=48
d)
(x+2)2+(y-6)2=48
100 %
