MathematicsUnderstanding Elementary Shapes (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 56  61 of 107
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Question number: 56
» Mathematics » Understanding Elementary Shapes
Question
An angle, which is opposite each other when two lines cross. They are always equal is
Choices
Choice (4)  Response  

a.  Complementary angle 

b.  Linear pair 

c.  Vertical angles 

d.  None of the above 

Question number: 57
» Mathematics » Understanding Elementary Shapes
Question
A pair of angles with a common vertex and either of two angles whose sum is
Choices
Choice (4)  Response  

a.  Adjacent angles 

b.  Supplementary 

c.  Complementary 

d.  Question does not provide sufficient data or is vague 

Question number: 58
» Mathematics » Understanding Elementary Shapes
Question
A triangle with one right angle is called
Choices
Choice (4)  Response  

a.  Acute angle triangle 

b.  Right triangle 

c.  Equilateral triangle 

d.  All of the above 

Question number: 59
» Mathematics » Understanding Elementary Shapes
Question
Number of exterior angles formed in the triangle are
Choices
Choice (4)  Response  

a.  4 

b.  1 

c.  3 

d.  2 

Question number: 60
» Mathematics » Understanding Elementary Shapes
Question
Which of the following figure has seven edges?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 61
» Mathematics » Understanding Elementary Shapes
Question
Two angles are ________ when they have a common side and a common vertex and don’t overlap.
Choices
Choice (4)  Response  

a.  Adjacent 

b.  perpendicular 

c.  Parallel 

d.  None of the above 
