A jet flies from town X (50°S, 20°E) directly to Y(50°S, 28°W) and 1200m to Z (i) Find the latitude of Z (ii) Calculate the distance XY along a parallel of latitude 50°S in km (i) Given that the average speed of the jet is 400 knots, calculate the time taken to

Tumia $\pi = \frac{22}{7}$:

Kwa kuwa A iko kwenye $(70^\circ \text{N}, 15^\circ \text{E})$, na B iko kwenye latitudo sawa, tofauti ya longitudo ni $19.17^\circ$.

Kwa hivyo, longitudo ya B ni $15^\circ \text{E} + 19.17^\circ = 34.17^\circ \text{E}$.

Mahali pa B:

Jibu:

$\boxed{B(70^\circ \text{N}, 34^\circ \text{E})}$