A rotation.
There are four forms of linear transformation on the Cartesian plane which is used in engineering and they are:- Translation moves a shape in the same direction and distance Refection is a 'mirror image' of a shape Enlargement changes the size of a shape by a scale factor Rotation turns a shape through an angle at a fixed point
It is not possible to answer without seeing the figure that you refer to.
An angle is the union of two rays with a common endpoint.
obtuse angle * * * * * The complement of an angle greater than 90 degrees is not an obtuse angle! It would be a negative angle, whose measure would be 90 minus the angle whose complement you require. This would only make sense if the direction in which the angles were measured were fixed. For example bearings, which are always measured in the clockwise direction.
All of the ones in the figure.
It is called a rotation
A rotation turns a shape through an angle about a fixed point
The centre of rotation, the angle of rotation and, unless the angle is 180 degrees, the direction of rotation.
A figure can be rotated through any angle of your choice.
Rotation.
A rotation turns a shape through an angle at a fixed point and it is called a transformation.
There are four forms of linear transformation on the Cartesian plane which is used in engineering and they are:- Translation moves a shape in the same direction and distance Refection is a 'mirror image' of a shape Enlargement changes the size of a shape by a scale factor Rotation turns a shape through an angle at a fixed point
An asymmetric enlargement. A convolution, Fourier transformation, for example.
You find the angle with a fixed direction using trigonometry. You then convert it to an angle measured in degrees, clockwise from North, and written as a three digit number.
Inclination Effects on Lift. As a wing moves through the air, the wing is inclined to the flight direction at some angle. The angle between the chord line and the flight direction is called the angle of attack and has a large effect on the lift generated by a wing.
teres
yes vector change with change in magnitude or direction