SUMMATIVE TEST 2 (GEOMETRY-MATH 7)

1.     What branch of Mathematics studies the sizes, shapes, angles and dimensions of things?

• ALGEBRA

• GEOMETRY

• TRIGONOMETRY

• STATISTICS

2.    The following are concrete examples of a point EXCEPT:

• A. corner of a book  

• B. mole on the face

• C. string of a violin

• D. tip of an iceberg

3.  Which of the following symbols represents a line segment?

• 
• 
• 
• 

4.      How do we classify angles?

                                        

•     according to measure

•   according to vertex   

• according to size

• according to length

5.   What do you call the two angles with equal measures?

• complementary angles

• congruent angles

• supplementary angles

• vertical angles

6.     What undefined term is best described as, “extends in two opposite directions without end”?

• Point   

• Line     

• Plane   

• Ray

7.     What are the ways of naming a plane

i.  by a single small letter          iii. by two letter

ii.  by a single capital letter               iv. by three letters

• I and II

• II and IV

• II and III

• III and IV

8.     Which of the following pair of measures are supplementary?

• 40° and 50°    

• 70° and 80°

• 90° and 90°  

• 160° and 200°

9. Identify the opposite rays from the given figure:

10. What kind of angle is ∠CAT if it measures 99.5°?

• Acute angle

• Obtuse angle

• Reflex angle

• Right angle