Lines and Angle...

In the adjoining figure, if ABC = 100°, EDC = 130° and AB || DE, then BCD is equal to

In the adjoining figure, BO and CO are angle bisectors of external angles of ABC. Find the measure of BOC.

Measure of NOP in the given figure is:

If angle p is four times its supplement, then the value of p is:

In the adjoining figure, if 2 = 55⁰ and 5 = 55⁰, the lines m and n are

The interior opposite angles of the exterior ACD are

is a line. Find y.

In the adjoining figure, the value of A + B+ C+D+ E+ F is

A triangle divides the plane into ____ parts.

If c exceeds d by one and half right angle, then d is equal to

In the adjoining figure, AB || DE. What is the value of x?

Can 90⁰, 90⁰ and 20⁰ form a triangle?

In the given figure, if three lines intersect at a point, what is the measure of angles a and b?

In the figure below, find x if AB || CD.

Can three lines measuring 7 cm, 5 cm and 3 cm form a triangle?

In the given figure, three lines are intersecting. Equation connecting x, y and z is:

In the adjoining figure, find the value of x.

In the following figure, it is given that A = 60^o, CE || BA and ECD = 70^o. ACB =

In the given figure if p = q, then:

In the given figure, BO and CO are the bisectors of the exterior angles B and C, respectively. Find BOC.