Mathematics Class-9th

What is the first step in constructing an angle bisector?
a) draw a ray                                        
b) label the point of intersection
c) measure the line                              
d) Place the compass point on the vertex

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You are looking at a triangle whose orthocenter, centroid and circumcenter are all the same point. What type of triangle are you looking at
a) scalene                                             
b) isosceles
c) equilateral                                      
d) Right

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The centroid of a triangle divides the median into the ratio of……….
a) 2:1
b) 3:1                                                     
c) 4:1     
d) 5:1

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The point intersection of the bisector of the angles of triangles is equidistant from the…… of the triangle.
a) vertex                                                
b) sides
c) altitude                                              
d) medians

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Altitude of a triangle are……….
a) equal in length                                 
b) concurrent                                       
c) equidistant from the vertices        
d) perpendicular bisector

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