Right angles to Half Circles calculator

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How to use it?

To use the calculator, place your cursor in the desired unit field and write a number.The calculator will automatically convert your number and display the result in the other unit fields. If needed use the dot "." as the decimal separator.

Rounding: 
right angle
1/2 circle

Right angles to Half Circles formula

Half Circles to Right angles formula

Right angles
Right angles

A right angle is equal to 90 degrees.

Source: Wikipedia

Half Circles
Half Circles

A semicircle with arithmetic and geometric means of a and b. In mathematics (and more specifically geometry), a semicircle is a one-dimensional locus of points that forms half of a circle. The full arc of a semicircle always measures 180° (equivalently, π radians, or a half-turn). It has only one line of symmetry (reflection symmetry). In non-technical usage, the term "semicircle" is sometimes used to refer to a half-disk, which is a two-dimensional geometric shape that also includes the diameter segment from one end of the arc to the other as well as all the interior points.

Source: Wikipedia


Right angles to Half Circles Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Right angles to Half Circles conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

From:
To:
Increment:
right angle 1/2 circle right angle 1/2 circle right angle 1/2 circle right angle 1/2 circle
1 0.5 26 13 51 25.5 76 38
2 1 27 13.5 52 26 77 38.5
3 1.5 28 14 53 26.5 78 39
4 2 29 14.5 54 27 79 39.5
5 2.5 30 15 55 27.5 80 40
6 3 31 15.5 56 28 81 40.5
7 3.5 32 16 57 28.5 82 41
8 4 33 16.5 58 29 83 41.5
9 4.5 34 17 59 29.5 84 42
10 5 35 17.5 60 30 85 42.5
11 5.5 36 18 61 30.5 86 43
12 6 37 18.5 62 31 87 43.5
13 6.5 38 19 63 31.5 88 44
14 7 39 19.5 64 32 89 44.5
15 7.5 40 20 65 32.5 90 45
16 8 41 20.5 66 33 91 45.5
17 8.5 42 21 67 33.5 92 46
18 9 43 21.5 68 34 93 46.5
19 9.5 44 22 69 34.5 94 47
20 10 45 22.5 70 35 95 47.5
21 10.5 46 23 71 35.5 96 48
22 11 47 23.5 72 36 97 48.5
23 11.5 48 24 73 36.5 98 49
24 12 49 24.5 74 37 99 49.5
25 12.5 50 25 75 37.5 100 50

  • Half Circle (180°)
    A circular sector or circle sector (symbol: ⌔), is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector. In the diagram, θ is the central angle in radians, r the radius of the circle, and L is the arc length of the minor sector. A half circle sector is equal to 180°.
  • Right angle (90°)
    In geometry and trigonometry, a right angle is an angle of exactly 90° (degrees), corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles. The term is a calque of Latin angulus rectus; here rectus means "upright", referring to the vertical perpendicular to a horizontal base line.
Tags Right angles to Half Circles right angle to 1/2 circle Right angles right angle Half Circles 1/2 circle converter calculator conversion table

Angle

Right angles to Revolutions
Right angles to Turns
Right angles to Full Circles
Right angles to Half Circles
Right angles to Quadrants
Right angles to Quarter Circles
Right angles to Sextants
Right angles to Sixth Circles
Right angles to Radians
Right angles to Eighth Circles
Right angles to Twelfth Circles
Right angles to Points
Right angles to Degrees
Right angles to Gradians
Right angles to Gons
Right angles to Milliradians
Right angles to Arcminutes
Right angles to Arcseconds
Half Circles to Revolutions
Half Circles to Turns
Half Circles to Full Circles
Half Circles to Quadrants
Half Circles to Right angles
Half Circles to Quarter Circles
Half Circles to Sextants
Half Circles to Sixth Circles
Half Circles to Radians
Half Circles to Eighth Circles
Half Circles to Twelfth Circles
Half Circles to Points
Half Circles to Degrees
Half Circles to Gradians
Half Circles to Gons
Half Circles to Milliradians
Half Circles to Arcminutes
Half Circles to Arcseconds