If one angle of a triangle is greater than the sum of the other two angles then the triangle is
Acite angled
Obtuse-angled
Right angled
None of these
If all sides of a triangle are of different lengths then it is called
Scalene triangle
Isosceles triangle
Equilateral triangle
The point of intersection of the medians is called __________
Orthocentre
Centre
Centroid
The centroid of a triangle divides each median in the ratio
3:1
2:1
1:1
3:2
If two sides of d triangle are equal, then it is called _________
If one angle of a triangle is 90o then it is called _________
Acute angled triangle
Rigtht-angled triangle
Obtuse angled triangle
If all sides of a triangle are equal, then it is called __________
Equilatoral triangle
If one angle of a triangle is obtuse then that triangle is called ________
Acute angle triangle
Right angled triangle
Equalateral triangle
If all sides of a triangle are equal, then all its angles are
Different
Equal
Equal to 60o
Both 2 and 3
A/An------------- of a triangle , corresponding to any side , is the length of perpendicular drawn from the opposite vertex
to that side.
Median
Altitude
Base
