In the diagram, KS is a tangent to the circle centre O at R and ∠ROQ = 80°. Find ∠QRS.

Similar Questions

Using the diagram, find the bearing of X from Y ...

The following is the graph of a quadratic friction, find the value of x when y = 0 ...

In what number base was the addition 1 + nn = 100, where n > 0, done? ...

If x = \(\begin{pmatrix} 1 & 0 & 1 \\ 2 & -1 & 0 \\ -1 & 0 & 1\end{pmatrix}\...

In the diagram, PQ // SR. Find the value of x ...

A tax payer is allowed $\frac{1}{8}$th of his income tax-free, and pays 20% on the remainder. If h...

If the second and fourth term of a G.P are 8 and 32 respectively,what is the sum of the first four t...

Simplify log39 + log315 - log35...

Simplify $\frac{2\sqrt{2} - \sqrt{3}}{\sqrt{2} + \sqrt{3}}$ ...

Simplify $\frac{1}{p}$ - $\frac{1}{q}$ $\div$ $\frac{p}{q}$ - $\frac{q}{p}$...