SOLUTION Possible solutions of x in the interval [0,2pi) sin^2(x)=cos^2(x)
7Pi/4 Radians To Degrees. Π rad = 180° one radian is equal 57.295779513 degrees: Degrees = radians × 180° / π.
Degrees = radians × 180° / π. For sin 7pi/4, the angle 7pi/4 lies between 3pi/2 and 2pi (fourth quadrant ). (a) \( \pi / 6= this problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Web what is 7π 4 radians in degrees? Since cosine function is positive in the fourth quadrant, thus cos 7pi/4 value = 1/√2 or 0.7071067. That means that 1 radian is equal to 180 degrees divided by π. Web ⇒ 7pi/4 radians = 7pi/4 × (180°/pi) = 315° or 315 degrees ∴ cos 7pi/4 = cos 7π/4 = cos (315°) = 1/√2 or 0.7071067. Convert 2 radians angle to degrees: ( 7π 4)⋅ 180° π ( 7 π 4) ⋅ 180 ° π cancel the common factor of π π.
Convert 2 radians angle to degrees: Web pi radians are equal to 180 degrees: (a) \( \pi / 6= this problem has been solved! Web convert from radians to degrees (7pi)/4 | mathway trigonometry examples popular problems trigonometry 7π 4 7 π 4 to convert radians to degrees, multiply by 180 π 180 π, since a full circle is 360° 360 ° or 2π 2 π radians. × 1xradian = 180 π xdegrees ⇒ 7π 4 xradian = 7π 4 ⋅ 180 π xdegrees × × × × × = 315xdegrees answer link related questions what is radian measure? First, remember that π radians is equal to 180 degrees, or half the number of degrees in a circle. For instance, let’s say you. Α (degrees) = α (radians) × 180° / π. For cos 7pi/4, the angle 7pi/4 lies between 3pi/2 and 2pi (fourth quadrant ). 315° 315 ° the angle is in the fourth quadrant. Degrees = radians × 180° / π.
