Express 25° 45' in decimal (Hint: 1° = 60')

Assessment: WAEC SSCE - General Mathematics - 2001 (Objective) Subject: General Mathematics

Question 1 Report

Express 25° 45' in decimal (Hint: 1° = 60')

Answer Details
To convert 25° 45' to decimal, we first note that there are 60 minutes in a degree. So, to convert minutes to degrees, we divide by 60. Thus, 25° 45' = 25 + 45/60 degrees Simplifying, 25° 45' = 25 + 0.75 degrees Combining the whole and fractional parts, we get: 25° 45' = 25.75 degrees Therefore, the answer is: 25.75°.
Read lesson note on Sine, Cosine And Tangent Of An Angle (WAEC)
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