Figure 2: Trigonometric ratios
Figure 3: Values of ratios for standard angles
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Application :
Now let us see some real life applications of Trigonometry. Trignometry
is interesting and has many useful applications in the field of astronomy,
geography etc. One of the useful applications of trignometry is to calculate
the height of a tower or a peak or the distance of a ship sailing in the sea. we
do not need measuring scales. All we need to know is the angle of elevation
or angle of depression.
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