What is wrong with the answer to this question? Explain what is wrong and rewrite the answer so that it is clearer. Question: Where do all the atoms heavier than Hydrogen and Helium come from?
They are forged by stars.

The path of a satellite orbiting the earth causes it to pass directly over two tracking stations a and b, which are 51 miles apart. when the satellite is on one side of the two stations, the angles of elevation at a and b are measured to be 87 degrees and 84 degrees, respectively. (a) how far is the satellite from station a? (b) how high is the satellite above the ground?