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How do you find the measurements of an angle?
One way is to use a protractor. There are others
How do you construct an angle of 120degrees?
With a straight edge and a protractor is the simplest way.
What are the steps to use to measure an angle using a protractor?
To measure an acute or obtuse angle:Put the cross-hairs at the centre of the base line of the protractor on the point of the angle;Align one zero on one arm of the angle (keeping the cross-hairs in place) with the circular part of the protractor over the other arm;Read off the angle of the other arm with the scale that starts at 0o on the first arm.To measure a reflex angle:Measure the angle (of the small angle) between the arms as above;Subtract the found angle from 360o.Note:The base line of the protractor is the straight line marked on the protractor that runs from 0o to 180o; half way along this line will be a perpendicular line towards the 90o mark which may touch or cross the base line - this point is the "cross-hairs".To draw a given angle:To draw an acute or obtuse angle:Draw one arm of the angle;Put the cross-hairs at the centre of the base line of the protractor on the end of the arm that forms the point of the angle;Align one zero on the drawn arm of the angle (keeping the cross-hairs in place) with the circular part of the protractor where the other arm should go;Mark the angle of the other arm with the scale that starts at 0o on the first arm.Draw in the other arm;Optional: mark the angle (between the lines) with a small arc near the point.To draw a reflex angle:Subtract the angle from 360oDraw as above; except the angle is marked with a small arc round the outside of the arms (instead of between them).
Is there a formula for determining degrees for an acute angle?
There isn't a formula for determining the degrees of a simple acute angle. The only way is with a protractor or estimate.
How do you draw an angle that measures 243 degrees?
you can only draw an reflex angle if you have a circular protractorthere is also a way with a normal protractor you can rotate your protractor and there you can now make ur Reflex angleRememberyou should minus 1 degree
How do you find the measurements of an angle?
One way is to use a protractor. There are others
How do you construct an angle of 120degrees?
With a straight edge and a protractor is the simplest way.
What are the steps to use to measure an angle using a protractor?
To measure an acute or obtuse angle:Put the cross-hairs at the centre of the base line of the protractor on the point of the angle;Align one zero on one arm of the angle (keeping the cross-hairs in place) with the circular part of the protractor over the other arm;Read off the angle of the other arm with the scale that starts at 0o on the first arm.To measure a reflex angle:Measure the angle (of the small angle) between the arms as above;Subtract the found angle from 360o.Note:The base line of the protractor is the straight line marked on the protractor that runs from 0o to 180o; half way along this line will be a perpendicular line towards the 90o mark which may touch or cross the base line - this point is the "cross-hairs".To draw a given angle:To draw an acute or obtuse angle:Draw one arm of the angle;Put the cross-hairs at the centre of the base line of the protractor on the end of the arm that forms the point of the angle;Align one zero on the drawn arm of the angle (keeping the cross-hairs in place) with the circular part of the protractor where the other arm should go;Mark the angle of the other arm with the scale that starts at 0o on the first arm.Draw in the other arm;Optional: mark the angle (between the lines) with a small arc near the point.To draw a reflex angle:Subtract the angle from 360oDraw as above; except the angle is marked with a small arc round the outside of the arms (instead of between them).
How do you find angle measures?
The best and most obvious way is to use a protractor. Other than that, there is no obvious and easy way.
Is there a formula for determining degrees for an acute angle?
There isn't a formula for determining the degrees of a simple acute angle. The only way is with a protractor or estimate.
How do you draw an angle that measures 243 degrees?
you can only draw an reflex angle if you have a circular protractorthere is also a way with a normal protractor you can rotate your protractor and there you can now make ur Reflex angleRememberyou should minus 1 degree
What is a protractor angle?
A "protractor" is a device that can be used to draw angles of a specified size, or measure the size of unknown angles, in the same way that a "ruler" is used to do the same thing with lines.
What set of numbers is the acute and which is the obtuse numbers on a protractor?
A right angle sits at 90o, which is right in the middle. Anything less than 90o, or to the left on the protractor are acute angles. Anything to the right, or bigger than 90o, would be considered an obtuse angle. A good way to remember this is that an acute angle is "a cute little angle."
What do use to measure angles?
You should use a protractor, a protractor is the best way to identify an angle or line. They can often be bought at hardware or craft stores. The measurement units are revolutions, degrees, and radians.
What do you use to measure angles?
You should use a protractor, a protractor is the best way to identify an angle or line. They can often be bought at hardware or craft stores. The measurement units are revolutions, degrees, and radians.
What is the measure of an angle using a protractor?
A protractor is a tool that may be used to measure an angle. The measure of the angle exists irrespective of the tool that is used to measure it. In the same way that you have a height and your height is a [mainly] fixed amount and whether it is measured with a rule or a tape measure or a laser range finder does not affect your height!
How do you measure the contact angle?
There are many ways to measure a contact angle, but the simplest way is to use a goniometer. The image of the droplet is taken with a high resolution camera; the angle can then be measured using a protractor.
