SOME APPLICATIONS OF TRIGONOMETRY
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
1.
sine, cosine, tangent, cosecant, secant and cotangent.
3.
the line parallel to ground passing through the observer's eyes.
4.
the angle formed by the line of sight with the horizontal when it is above the horizontal level
5.
the line drawn from the eye of an observer to the point in the object viewed by the observer
Down:
2.
angle formed by the line of sight with the horizontal when it is below the horizontal level
OK