In the diagram, POS and ROT are straight lines, OPQR is a parallelogram. |OS| = |OT| and ∠OST = 50°. Calculate ∠OPQ.

Similar Questions

A chord 20cm long subtends an angle of 60° at the circumference of a circle, what is the diamete...

If given two points A(3, 12) and B(5, 22) on a x-y plane. Find the equation of the straight line wit...

In $\triangle PQR$. T is a point on QR such that \(\angle QPT = 39^o and \angle PTR = 83^o. Calcul...

A ladder resting on a vertical wall makes an angles whose tangent is 2.4 with the ground. If the dis...

T varies inversely as the square root of F when T = 7, F = 2$\frac{1}{4}$. Find T when F = \(\frac...

In the diagram PQRS is a circle, |PT| = |QT| and ∠QPT = 70o what is the size of ∠PRS?...

The table shows the distribution of goals scored by 25 teams in a football competition. Calculate th...

In the figure PQR a straight line segment, PQ = QT. Triangle PQT is an isosceles triangle, < SRQ is ...

Find the value to which N3000.00 will amount in 5 years at 6% per annum simple interest ...

The area of a circle is 38.5cm2. Find its diameter [take $\pi = \frac{22}{7}$]...