The shadow of a pole $5\sqrt{3}m$high is 5m. Find the angle of elevation of the sun

Find the value of x in the figure above

Which of the following is the graph of $\sin \theta $for $-\frac{\pi }{2}\le \theta \le \frac{3\pi }{2}$

A hunter 1.6m tall views a bird on top of a tree at an angle of 45^o. If the distance between the hunter and the tree is 10.4m. Find the height of the tree.

If $\tan \theta =\tfrac{4}{3}$, calculate ${{\sin }^{2}}\theta -{{\cos }^{2}}\theta $

The mean score is

The bearing of P and Q from a common point N are 020^o and 300^o respectively. If P and Q are also equidistance from N, find the bearing of P from Q

Find the value of θ in the diagram above

A point P moves such that it is equidistance from Q and R. Find QR when PR =8cm and $\angle PRQ={{30}^{o}}$

A ship sails a distance of 50km in the direction S50^oE and then sails a distance of 50km N40^oE. Find the bearing of the ship from its original position.