Name:     ID: 
 
Email: 

 
Instructor Name: 
 
Instructor Email: 

Chapter 12 - Assessment

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Tell whether the angles are adjacent or vertical. Then find the value of x.
 

 1. 
mc001-1.jpg
a.
vertical; 134
c.
vertical; 46
b.
adjacent; 134
d.
adjacent; 46
 

 2. 
mc002-1.jpg
a.
adjacent; 128
c.
vertical; 128
b.
vertical; 52
d.
adjacent; 52
 

 3. 
mc003-1.jpg
a.
vertical; 26
c.
vertical; 50
b.
adjacent; 50
d.
adjacent; 26
 
 
Tell whether the angles are adjacent or vertical. Then find the measure of each angle.
 

 4. 
mc004-1.jpg
a.
adjacent; 29°, 29°
c.
adjacent; 68°, 68°
b.
vertical; 29°, 29°
d.
vertical; 68°, 68°
 

 5. 
mc005-1.jpg
a.
vertical; 63°, 117°
c.
adjacent; 63°, 117°
b.
adjacent; 173°, 7°
d.
vertical; 173°, 7°
 
 
Tell whether the angles are complementary or supplementary. Then find the value of h.
 

 6. 
mc006-1.jpg
a.
complementary; mc006-2.jpg
c.
supplementary; mc006-4.jpg
b.
supplementary; mc006-3.jpg
d.
complementary; mc006-5.jpg
 

 7. 
mc007-1.jpg
a.
complementary; mc007-2.jpg
c.
complementary; mc007-4.jpg
b.
supplementary; mc007-3.jpg
d.
supplementary; mc007-5.jpg
 

 8. 
mc008-1.jpg
a.
complementary; 6
c.
complementary; 36
b.
supplementary; 36
d.
supplementary; 6
 
 
Classify the triangle.
 

 9. 
mc009-1.jpg
a.
right scalene
c.
acute scalene
b.
obtuse isosceles
d.
right isosceles
 

 10. 
mc010-1.jpg
a.
acute isosceles
c.
acute scalene
b.
right scalene
d.
obtuse scalene
 
 
Find the value of z. Then classify the triangle.
 

 11. 
mc011-1.jpg
a.
29; acute isosceles triangle
c.
30; right scalene triangle
b.
30; obtuse scalene triangle
d.
29; acute scalene triangle
 

 12. 
mc012-1.jpg
a.
30; obtuse isosceles triangle
c.
30; obtuse scalene triangle
b.
120; obtuse equilateral triangle
d.
120; acute isosceles triangle
 
 
Find the value of x.
 

 13. 
mc013-1.jpg
a.
98
c.
78
b.
105
d.
102
 

 14. 
mc014-1.jpg
a.
59
c.
64
b.
74
d.
67
 

Short Answer
 

 1. 
A scale drawing of a queen size mattress is shown below. The drawing measures 6 cm by 8 cm.
sa001-1.jpg
a.   Find the perimeter and the area of the queen size mattress in the scale drawing.
b.   Find the actual perimeter and area of the queen size mattress.
 



 
         Start Over