MCQ of Maths Class 9
The internal bisectors of the angles of a triangle meet at a point called.
circumcenter of triangle
Incentre of triangle
orthocenter of triangle
centroid of triangle
A quadrilateral having each angle equal to 90° is called………
parallelogram
rectangle
trapezium
rhombus
Undirected distance between two points is _______________
Positive
Negative
Both positive and negative
None of these
Triangle in which one of the internal angle is of 90° is called:
equilateral triangle
right angle triangle
scalene triangle
isosceles triangle
If one side of a parallelogram is taken as its based the perpendicular distance between that side and the side parallel to it is called______.
altitude
median
hypotenuse
bisector perpendicular
If the three altitudes of a triangle are congruent then the triangle will be:
equilateral
right angled
isosceles
acute angled
A triangle in which two sides are equal is called …………….. triangle.
Equilateral
Right
Lsosceles
None of these
A triangular is the union of a triangle and its interior,
interior
exterior
region
area
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