In Fig, find the value of `x`.

In Fig.32, find the values of x,y and z

In Fig. 6.28, find the values of x and y and then show that AB || CD.

In Fig. 6.40, find the values of x, y and z.

In the given Fig. 7.32, find the value of x in terms of a, b and c.

In Fig. 5.53, find the value of BOC, if points A, O and B are collinear.

In Fig.4.71, if ABCD, find the value of x. (FIGURE)

For the given combination of gates shown in Fig., find the values of output y_(1) and y_(2) in the table given below Fig. Identify the gates I and II.

In Fig.73, the value of x is 20 (b) 30 40 (d) 25

In Fig. 6.44, if RP = RQ, find the value of x.