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8-4 Self Check

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 


mc001-1.jpg
In mc001-2.jpg, if AB = CD, what type of triangle does mc001-3.jpgPEF have to be?
A
Acute
B
Isosceles
C
Equilateral
D
Right
 

 2. 

A pizza is cut into pieces of various sizes.  If Adam eats one piece measuring 35 degrees and another measuring 25 degrees, how much of the pizza has he eaten?
A
one sixth
B
one fifth
C
one fourth
D
one third
 

 3. 

                                           C
mc003-1.jpg
Given mc003-2.jpg with diameter mc003-3.jpg, along with rhombus BCDP, what is the measure of mc003-4.jpg?
A
122°
B
43°
C
61°
D
47°
 

 4. 

Given mc004-1.jpg with a radius of PC, and also given rectangle ABCD, what set of three segments must be congruent?                                                 A        B
mc004-2.jpg
A
mc004-3.jpg, mc004-4.jpg, & mc004-5.jpg
B
mc004-6.jpg, mc004-7.jpg, & mc004-8.jpg
C
mc004-9.jpg, mc004-10.jpg, & mc004-11.jpg
D
mc004-12.jpg, mc004-13.jpg, & mc004-14.jpg
 

 5. 

Given mc005-1.jpg, equilateral mc005-2.jpg, square PBCD, and arc DE = 70°, what is the measure of arc AE?                                                                                                                                                                                                 
                                                                                   A
mc005-3.jpg
A
120°
B
150°
C
180°
D
140°
 
 
O is the center of the circle(s) below.
 

 6. 

The value of x° in the picture below is ______.
mc006-1.jpg
A
30°
B
55°
C
35°
D
45°
 

 7. 

The value of x° in the picture below is ______.
mc007-1.jpg
A
30°
B
40°
C
20°
D
30°
 

 8. 

The value of x° in the picture below is ______.
mc008-1.jpg
A
30°
B
60°
C
120°
D
20°
 

 9. 

The values of x° and y° in the picture below is ______.
mc009-1.jpg
A
x = 50°, y = 40°
B
x = 40°, y = 50°
C
x = 40°, y = 90°
D
x = 50°, y = 90°
 

 10. 

The values of x° and y° in the picture below is ______.
mc010-1.jpg
A
x = 22.5°, y = 30°
B
x = 45°, y = 60°
C
x = 22.5°, y = 135°
D
x = 67.5°, y = 45°
 
 
O is the center of the circle and nar002-1.jpg
 

 11. 

The value of x° in the picture below is _______.
mc011-1.jpg
A
35°
B
70°
C
140°
D
110°
 

 12. 

The value of x° in the picture below is _______.
mc012-1.jpg
A
80°
B
100°
C
50°
D
25°
 

 13. 

The value of x° in the picture below is _______.
mc013-1.jpg
A
120°
B
150°
C
30°
D
60°
 

 14. 

The value of x° in the picture below is _______.
mc014-1.jpg
A
160°
B
100°
C
50°
D
80°
 

 15. 

The value of x° in the picture below is _______.
mc015-1.jpg
A
100°
B
120°
C
70°
D
140°
 



 
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