Trigonometry
1.3.1 Introduction to trigonometry
There is no lesson for this module. There is only a test. This test is a prerequisite
for the Directional Drilling seminar. You must answer all the questions correctly
to pass this test. You may take this test as many times as necessary to pass.
Keep these things in mind during the test.
1. Using a calculator is acceptable.
2. Round your answers to the number of decimal places indicated for the
question. Do not truncate. For example, if the answer to the question is
57.7663901 and you are asked to round to two decimal places, the correct
answer is 57.77. If you answer 57.76 or 57.7, the answer will be counted
wrong.
3. Do not round trigonometric functions on your calculator