The minimum value  is

In the adjoining figure, and then

Here we used the concept of linear pair. When two lines cross at one point, a linear pair of angles is created. If the angles follow the intersection of the two lines in a straight line, they are said to be linear. A linear pair's total angles are always equal to 180°. So here the angle b+c is 90 degrees.

In the figure, and then the value of x =

Here we used the concept of angles on same side of transversal.  When two lines cross at one point, a linear pair of angles is created. If the angles follow the intersection of the two lines in a straight line, they are said to be linear. A linear pair's total angles are always equal to 180°. So here the value of x is 16.

In the following figure, the value of x =

Here we used the concept of linear pair and exterior angle property. When two lines cross at one point, a linear pair of angles is created. If the angles follow the intersection of the two lines in a straight line, they are said to be linear. A linear pair's total angles are always equal to 180°. So here the angle BCD is 110 degrees.

Using information given in the following figure, the value of x and y is

Here we used the concept of linear pair and angle sum property of a triangle. When two lines cross at one point, a linear pair of angles is created. If the angles follow the intersection of the two lines in a straight line, they are said to be linear. A linear pair's total angles are always equal to 180°. So here the angles are 65°and 110°.

In figure, the sides QP and RQ of are produced to points S and T respectively. If and then

Here we used the concept of linear pair and angle sum property of a triangle. When two lines cross at one point, a linear pair of angles is created. If the angles follow the intersection of the two lines in a straight line, they are said to be linear. A linear pair's total angles are always equal to 180°. So here the angle PRQ is 65 degrees.

In the given figure, if then

From the given figure, the value of ‘a’ is

In the following figure, AB is parallel to CD , then the value of x in degrees is

In the given figure, then the value of x =

In the given figure, is parallel to CD, then x =

In the figure, AB is parallel to CD , then x =

In the adjoining figure, two straight lines PQ and RS intersect each other at O. If then the values of a,b and c are .........., .......... and ..............

In the given figure, and then the value of x =

In the given figure, then the reflex of

The values of x y, in the following figure is