Find the distance between two towns P(45°N, 30°W) and Q(15°S, 30°W) if the radius of the earth is 7000km. [\(\pi = \frac{22}{7}\)]

Similar Questions

Simplify (3/4 + 1/3) x 4(1/3) ÷ 3(1/4) ...

Find \(\int\) cos4 x dx...

The graph given is for the relation y = 2x2 + x - 1.What are the coordinates of the point S?...

In the diagram, PQRS is a circle with O as centre and PQ/RT. If RTS = 32°. Find PSQ ...

A headmaster contributes 7% of his income into a fund and his wife contributes 4% of her income. If ...

What is the volume of a solid cylinder of diameter 7cm and height 7cm? (Take \(\pi = \frac{22}{7}\))...

which of the following statements describes the locus of a point R which moves in a plane such that ...

A worker's present salary is N24,000 per annum. His annual increment is 10% of his basic salary....

Given that \(p = x-\frac{1}{x} and\hspace{1mm}q = x^2 + \frac{1}{x^2}\) express q in terms of p....

What is the circumference of latitude 0°S if R is the radius of the earth?...