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How do you work out exterior angle for a triangle?
It is: 180-interior angle = exterior angle
When does angle-side-side in geometry work?
When the angle is 90 degrees.
How do you work out the length of a rectangle with the width and an angle?
It depends on what angle. The main angles of a rectangle are all 90 degrees and knowing that does not help. If however, the angle in question is the angle made by the diagonal with one of the sides, then it is possible to use a basic trigonometric ratio to work out the length. Details will depend on which angle is given.
How do you work out angle of refraction with refractive index?
You can use Snell's Law. Note that you need two angles for this - the incoming angle, and the outgoing angle.
What instrument measures angle and how do they work?
Some of the devices used to measure angle are Transit, Protractor and Compass.
How do you work out exterior angle for a triangle?
It is: 180-interior angle = exterior angle
How do you find the angle in the work done?
To find the angle in the work done, you can use the formula: work = force * distance * cos(angle). Rearrange the formula to solve for the angle: angle = cos^(-1)(work / (force * distance)). Substituting the values of work, force, and distance into the equation will give you the angle.
When does angle-side-side in geometry work?
When the angle is 90 degrees.
What is an angle bead?
An angle bead is a bead worked on or fixed to the angle of any architectural work, for example protecting the angle of a wall.
What is the difference between negative work and zero work and positive work done?
If the angle between the displacement and force applied is less than a right angle, then it is Positive Work done. If the angle between the displacement and the force applied is greater than a right angle then it is Negative Work done. If the displacement and force are at right angles, or either is zero, then it is Zero Work done.
What can be said about a situation in which work done is negative?
the formula F.S cos angle is used (the dot product) so if angle is 0,cos angle=1 hence work done is positive and maximum if angle is 90 so cos 90 is 0 hence work done is minimum if work done is negative the angle is 180 The work done by friction is always negative (opposite the force) Since work is force x displacement, a negative value for work could mean that the displacent was negative
How do you work out exterior angle of an decagon?
You cannot. An exterior angle of a decagon can have any value.
When you apply force at an angle to the direction of movement of the force does work?
When you apply force at an angle to the direction of movement, only the component of the force in the direction of movement does work. The work done is calculated using the cosine of the angle between the force and the direction of movement. The component of the force perpendicular to the direction of movement does not contribute to the work done.
Difference between solid angle and planar angle?
A solid angle is 3-dimensional, a planar angle is 2-d.
Wide angle photo?
do your work yourself
How is an angle made?
When two lines intersect then the degree is called an angle. This does not work with parallel lines.
How do you work out the length of a rectangle with the width and an angle?
It depends on what angle. The main angles of a rectangle are all 90 degrees and knowing that does not help. If however, the angle in question is the angle made by the diagonal with one of the sides, then it is possible to use a basic trigonometric ratio to work out the length. Details will depend on which angle is given.
