In the given figure, PTQ, PMR, SMT and QRS are straight lines. Find the angle of `angleRMS`.

In the given figure, PQR is a straight line. Find the value of x

In the given figure, AOB is a straight line. Find the measure of angleAOC

AB is a diameter of the circle APBR at shown in the figure. APQ and RBQ are straight lines Find : (i) angle PRB (ii) angle PBR (iii) angle BPR.

In the given figure, AOB is a straight line. Find the value of x.

In the adjoining figure, AOB is a straight line. Find angleAOC and angleBOD .

In the given figure, AOB is a straight line. The value of x is

In the given figure, what value of x will make AOB a straight line?

In the given figure, XOY is a straight line. Find angleYOP