A person at the top of a building can see two bus stops (A and B) at ground level. The top of the building is 60m vertically above the ground level. The angle of depression from the top of the building to bus stop A is 25 degrees and the angle of depression to bus stop B is 20 degrees. Assuming ground level is perpendicular to the building, how far apart are the bus stops?
- Ай бұрын
Using right angled trigonometry with angles of depression to find a distance.
- Рет қаралды 31
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