If two lines intersect, then vertically opposite are not equal.
If two interior angles on the same side of the transversal intersecting two parallel lines are in the ratio 2 : 3, then the greater of the two angle is
Lines parallel to the same line are parallel to each other
Angles of a triangle are in the ratio 2 : 4 : 3. The smallest angle of the triangle is
A
B
C
D
E
F
P
25
60
Q
R
S
In the given fig. AB||CD||EF, PQ||RS,
RQD =25
CQP = 60
, then QRS is equal to
and
in fig, POQ is a line. then the value of x is
P
O
Q
40
4x
3x
If one of the angles of a triangle is 130 deg, then the angle between the bisectors of the other two angle can be
The angles of a triangle are in the ratio 5 : 3 : 7. The triangle is
An exterior angle of a triangle is 105 deg and its two interior angles are equal. Each of these equal angles is
If one angle of a triangle is equal to sum of the othe two angles, then the triangle is