Four times - each at 90 degree angles.
That will depend on what type of triangle it is because an equilateral triangle has 3 lines of symmetry whereas an isosceles triangle has only 1 line of symmetry and other triangles have no lines of symmetry.
You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.
A pentagon can be symmetric, yes. It is symmetric around any of its lines of symmetry. Yes, divide it starting from the top down 2 the bottom. Pretty simple.
It doesn't make sense to convert between units of length, and units of temperature (or angle, whichever you mean). In the case of an angle, the farther away you are from the center, in a rotational movement, the greater is the distance. The calculation is especially simple in radians: distance (along the circumference) = radius x angle. If your angle is in degrees, convert to radians first.
Hahah funny.. 28 degrees minus 9 degrees equals 19 degrees of course. Its simple math.
Precession is a change in the orientation of the rotational axis of a rotating body. It can be used to describe the rotation of everything from a simple gyroscope to the rotation of a planet. 420
The diagonal of a square for instance is a simple line of symmetry
The simple answer is 60. To fully rotate an object you have to turn it through 360 degrees. One sixth of 360 is 60 and so there's your answer.
Radial SymmetryRadial symmetry is rotational symmetry around a fixed point known as the center. Radial symmetry can be classified as either cyclic or dihedral.Cyclic symmetries are represented with the notation Cn, where n is the number of rotations. Each rotation will have an angle of 360/n. For example, an object having C3 symmetry would have three rotations of 120 degrees.Dihedral symmetries differ from cyclic ones in that they have reflection symmetries in addition to rotational symmetry. Dihedral symmetries are represented with the notation Dn where n represents the number of rotations, as well as the number of reflection mirrors present. Each rotation angle will be equal to 360/n degrees and the angle between each mirror will be 180/n degrees. An object with D4 symmetry would have four rotations, each of 90 degrees, and four reflection mirrors, with each angle between them being 45 degrees.Bilateral SymmetryBilateral symmetry is symmetry across a line of reflection. Are people symmetric? We think we are, but upon closer analysis, we are less symmetric than we think. The more simple the creature (ants --> elephants), the more likeley it is that it will be perfectly symmetric.We took two professors, cut and pasted half of their head in Photoshop, and flipped that half horizontally. We then aligned the two halves so that it came closest ro resembling a human head. You be the judge on how good of a job we did and how symmetric people around us are in general ...Asymmetrical SymmetryAsymmetry is the absence of, or a violation of, symmetry.
It has bi-lateral symmetry, although it's so simple a creature you could almost argue for radial symmetry.
It has bi-lateral symmetry, although it's so simple a creature you could almost argue for radial symmetry.
We tend to use them to mean the same thing. In two dimensions, a simple support is one that allows rotation. A pin joint support is a simple support that allows rotation but not translation. A roller joint support is a simple support that allows rotation and translation.
you can tell if an animal have bilateral symmetry if you cut the animal in half, (hypothetically) and both sides are the same
That will depend on what type of triangle it is because an equilateral triangle has 3 lines of symmetry whereas an isosceles triangle has only 1 line of symmetry and other triangles have no lines of symmetry.
You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.
Very simple. Do nothing!Very simple. Do nothing!Very simple. Do nothing!Very simple. Do nothing!
Yes, mass is the only determining quality of inertia when referring to a one-dimensional case. However, if we're talking about rotation, there is a characteristic called "rotational inertia." Rotational inertia is calculated by, not only mass, but the distribution of total mass over a certain shape, in a certain orientation. Simple, common cases (such as flat disks, cylinders, spheres, etc...) can be described with neat equations, but most complex cases require calculus.