A square.
You don't rotate the angle, you rotate an object by that angle, for example if you had to rotate something 180o it would flip over.
It is 1 degree after a right angle. A right angle is 90 degrees so the smallest obtuse angle is 91 degrees.
60 degrees, for an equilateral triangle, is the smallest interior angle.
40
None. You can rotate a circle by the smallest possible angle that you can think of and it will be an angle of symmetry. And then you can halve that angle of rotation and still have rotational symmetry. And you can halve that angle ...
60 degrees. You find this by taking 360 and dividing by the total sides (6) which leaves you with the degrees of the exterior angles, this exterior angle is how little you can rotate any polygon for that matter.
A square.
the line of symmetry from the middle
To find the smallest angle of rotational symmetry for a figure, divide 360 degrees by the number of rotational symmetries of the figure. The result will give you the smallest angle of rotational symmetry.
You don't rotate the angle, you rotate an object by that angle, for example if you had to rotate something 180o it would flip over.
To rotate a mirror so that a reflected ray rotates through 25 degrees, the mirror should be rotated half that angle, which is 12.5 degrees.
The value of the smallest bond angle in IF4- is 90 degrees. This is because the molecule has a square planar geometry, with the fluorine atoms surrounding the central iodine atom at 90-degree angles.
In a triangle the smallest angle is always opposite the shortest side. It will always be an acute angle.
54 degrees
It is 1 degree after a right angle. A right angle is 90 degrees so the smallest obtuse angle is 91 degrees.
60 degrees, for an equilateral triangle, is the smallest interior angle.