Q. Convert the angle θ=72133π 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 from radians to degrees is:θ (degrees) = θ (radians) × (180/π)Let's apply this formula to the given angle.
Write given angle: First, we write down the given angle in radians:θ=72133πNow, we multiply this angle by the conversion factor π180 to convert it to degrees.θ (degrees) = (72133π)×π180
Apply conversion factor: We can simplify the expression by canceling out the π terms: θ (degrees) = (72133)×180
Simplify expression: Now, we perform the multiplication to find the exact value in degrees:θ (degrees) = 133×(180/72)θ (degrees) = 133×2.5
Perform multiplication: Finally, we calculate the multiplication:θ (degrees) = 332.5So, the angle in degrees is exactly 332.5 degrees.
More problems from Inverses of trigonometric functions