A student is using a map in which the features are distorted and the land size is more accurate near the equator.
2 answers:
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<u>Answer:</u>
The value of cos 45 degrees in simplified radical form is 0.70710 approximately.
<u>Solution:</u>
Given, Cos of angle 45 degrees.
We have to find the value of the Cos of 45 degrees in radical form.
From trigonometric ratios,
Cos of angle 45 degrees = cos 45 =
Multiplying numerator and denominator with square root of 2
The value of square root of 2 is 1.414213
Hence, the value of Cos of angle 45 degrees is 0.70710 approximately