Answer :
Final answer:
The complement of an angle is found by subtracting it from 90 degrees. Using this rule, the complement of 27 1/2 degrees (or 27.5 degrees) is 62.5 degrees. Thus, the correct answer is option B.
Explanation:
The complement of an angle is calculated as 90 degrees minus the given angle. If we want to find the complement of 27 1/2 degrees, we subtract 27 1/2 from 90. Here is our calculation:
- Convert everything to either fractional or decimal. We are given 27 1/2 degrees, which converts to 27.5 degrees.
- Subtract from 90: 90 - 27.5 = 62.5 degrees.
Therefore, the complement of 27 1/2 degrees is 62.5 degrees, so the correct answer is option B.
Learn more about Complementary Angles here:
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