Mathematics Class-9th

A line which divides a given angle into two equal………..of equal measure is called angle bisector.
a) sides                                                   
b) angles
c) edges                                                  
d) none of these

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A perpendicular drawn from a vertex of a triangle to its opposite side is called 
a) width of triangle                              
b) length of triangle
c) altitude of triangle                        
d) all of these

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A perpendicular drawn from a vertex of a triangle to its………sides is called altitude of triangle.
a) same                                                  
b) opposite
c) equal                                                  
d) unequal

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A line which is perpendicular to a line segment and divides it into two equal parts is called its
a) perpendicular bisector                    
b) right bisector
c) bisector                                              
d) both a and b

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A line which is perpendicular to a line segment and divides it into two……….parts is called its
perpendicular bisector.
a) same                                                  
b) opposite
c) equal                                                 
d) unequal

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Line segment joining the midpoint of one side of a triangle to its opposite vertex is called 
a) midpoint                                           
b) mod
c) median                                              
d) none of these

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