the sine of a 30 degree angle is 0.5
0.602
the cotangent of a 50 degree angle is -3.678 This is in Radians. The cotangent of a 50 degree angle is .8391 (rounded) degrees.
Any angle under 90 degrees is an acute angle. Any angle greater than 90 degrees and less than 180 is an obtuse angle. So a 50 degree angle would be an acute angle.
Sine = opposite / hypotenuse
the sine of a 30 degree angle is 0.5
0.602
at a 45 degree angle, or pi/4
0.602
0.5592 aplus is 0.602
It's a 50 degree angle. It's an angle that measures 50 degrees. It's the complementary angle of a 40 degree angle.
A 40 degree angle is the COMPLEMENT of a 50 degree angle.
sin(30) = 1/2
sin 300 = 1/2
The sine of an angle returns a dimensionless ratio, not an angle, which can be measured in either degrees or radians (or gradians, if you want to get technical). Sines and other trigonometric functions except angles as input to return this ratio. The sine of 50 degrees is .766044443119. The sine of 50 radians is -.262374853704.
the cotangent of a 50 degree angle is -3.678 This is in Radians. The cotangent of a 50 degree angle is .8391 (rounded) degrees.
The sine of 1 (rad) is 0.8414709848078965066525023216303.The sine of an angle of 1 degree (from the computer's calculator) is 0.017452406 (correct to 9 decimal places).