Q. Convert the angle θ=98π radians to degrees.Express your answer exactly.θ=□∘
Convert to degrees: To convert radians to degrees, we use the conversion factor that π radians is equal to 180 degrees. The formula to convert an angle in radians to degrees is: degrees=radians×(180/π).
Apply formula: Now, we apply the formula to θ=98π radians. We multiply 98π by π180 to convert it to degrees.
Cancel out pi: The π in the numerator and the π in the denominator cancel out, leaving us with (98)×180.
Calculate exact value: We calculate (98)×180 to get the exact value in degrees. (98)×180=160 degrees.
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