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=**__Welcome To PDSMathematics.__**=
 * __Group Members:__**
 * 1) Paul.
 * 2) Darraj.
 * 3) Salim.

Trigonometry and the world around it!!!!!!

**Astronomy and Trigonometry in relation**



A rocket tracking facility has two radar station T1 and T2, placed 1.73 km apart, that lock onto the rocket and continuously transmit the angles of elevation to a computer. Find the distance to the rocket from T1 at the moment when the angles of elevation are 28.1 degrees and 79.5 degrees. Press here for the answer.



Distance to the Moon since the moon is a relatively close celestial object, its distance can be measured directly by taking two different photographs at precisely the same time from two different angle f elevation at each location. On April 29,1979, at 11:35 am,the lunar angles of elevation during a partial solar eclipse at Bochum in upper Germany and at Donaueschingen in lower Germany were measured as 52.6997 degrees and 52.7430 degrees, respectively. The two cities are 398 km apart. Calculate the distance to the moon from Bockum on this day, and compare it with the actual value of 406,00 km. Disregard the curvature of Earth in this calculation. Press Here for the answer.