A man measures the angle of elevation between the ground and a building 800ft away to be 30 degrees. How tall is the building?

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

£100.80 divided by 14 equals 7.2 how would we put this as money