The
first step in solving the triangle is to find the two missing angles. Since
Thead is N 95 E of Nozamar, the supplementary angle is 75 (refer to picture)Solution
Given information:
90 nm from U.S.S. Minnow to Nozamar
Nozamar is due north from the U.S.S. Minnow
Thead is N 95 E of Nozamar
Thead is N 40 E of U.S.S. Minnow
The
first step in solving the triangle is to find the two missing angles. Since
Thead is N 95 E of Nozamar, the supplementary angle is 75 (refer to picture)
The angles of a triangle must equal 180°. Therefore, the last angle equals 65° (refer to picture)
The next step is to find the missing sides. To find the side across from the angle of 75°, you must use the Law of Sines.
* Law of Sines
Therefore,
à
à
And 
à
à
