Angle Calculator - result
The Angle Calculator allows conversions of the angles entered in degrees, minutes, and seconds to the decimal number, radians back and forth. It is also possible to evaluate simple numerical operations - an addition of angles, subtracting angles, angle normalization to interval <0,360°> or <-180°,180°>, etc. Degrees (°), minutes ('), seconds (") to decimal degrees angle converter and back. Enter the angle in degrees, minutes, and seconds, and press the Convert button. Angle units - do not mix with time seconds, minutes, or temperature degrees Celsius or °F.Result:
pi/2 + 60° = 150° = 2.61799 rad = 5/6 π rad = 166.66667 grad = 0.41667 turns
Basic knowledge of angle units
The basic definition is that the full angle is 1 rotation (one turn) = 360° (degrees) = 2π radians = 400 grads (gons). One degree is 60 minutes and one angle minute is 60 seconds.see Plane angle - wiki
Practice problems:
60°15'45" pi/2 55.5 5 min + 16 min 3/2 pi 60° + 45" -12' pi/2 + 60° 5 rad + 45°50' 3 * 12pi pi/2 - pi/3 -pi/2 3*360 60°15'45" - 15'
Angle word problems:
- Trajectory
Nelka holds a dumbbell in her outstretched hand. She then lifts it by bending her arm only at the elbow through an angle of 135°. The exercise ends with the dumbbell being lowered back along the same path. What is the total length of the trajectory the du - Angles 1
Is it true that adjacent angles have common arm? - 140 degrees
Calculate the product of an angle of 140 degrees with the number 3. - Triangle - angles
ABC triangle, alpha = 54 degrees 32 minutes, beta = 79 degrees. What are the sizes of the exterior angles? - Neighbor angle
For 101° angle, calculate the size of the adjacent angle on one side of a straight line. - Parallelogram Angles
In a parallelogram, ABCD, the angle at vertex B is 108°. What is the angle size at the vertex D? - Angle
Draw angle |∠ ABC| = 30° and construct its bisector. What is the angle between the bisector and each arm of the angle? - Circular sector
I have a circular sector with a length of 15 cm with an unknown central angle. It is created from a circle with a radius of 5 cm. What is the central angle alpha in the circular sector? - Straight lines
Draw two lines c, d so that c || d. On line c, mark points A, and B, from point A starts perpendicular to line c, from point B perpendicular to line c. - Parallelogram
In a parallelogram, one interior angle measures 67°33′. Calculate the other interior angles. - Angle calculations
Calculate the sum and difference of the alpha and beta angles. Alpha = 60 ° 30 ', beta = 29 ° 35'. - Angle subtraction
Calculate: 127 ° 37 '- 58 ° 48' - Supplementary angles 4
Angle A and angle B are supplementary. The measure of angle B is 82.5°. What is the measure of angle A in degrees? Enter your answer as a decimal, if necessary, like this: 42.5° - General trapezoid
In general trapezoid VLAK, the following are given: |VL| = 5.5 cm; |VK| = 3.5 cm; |LK| = 4.8 cm; |∠VLA| = 70°. Divide it into two triangles by drawing a diagonal. Label the newly created points. Write down the lengths of the line segments. Complete the co - Hypotenuse - construct problem
A line segment AA1 of length 6 cm is given. Construct all triangles ABC for which AA1 is the hypotenuse, side length BC is 5 cm, and angle gamma is 60°.
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