from figure,
90o
180o
360o
270o
If two sides of d triangle are equal, then it is called _________
Scalene triangle
Equilateral triangle
Isosceles triangle
None of these
If one angle of a triangle is obtuse then that triangle is called ________
Acute angle triangle
Obtuse angled triangle
Right angled triangle
Equalateral triangle
If Δ ABC is an isosceles triangle. Then which of the following statement is false
Two of its sides are equal
Two od its angles are equal
Base angles are equal
Both 2 & 3 are false
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
The point of intersection of the altitudes of a triangle is called _________
Orthocentre
Circumcentre
Centroid
The point of intersection of the medians is called __________
Centre
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
In figure
<A + <B + <C
<A + <B
<A + <C
<B + <C
The ________ of a triangle corresponding to any side, is the line joining the mid point of that side with the opposite vertex.
Perpendicular
