0
you put the dot (bottom middle) on one of the corners of a triangle and if the angle is more obtuse then acute you use the outer number but if more acute you use the inner number
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∙ 13y ago
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How do you work out an angle size in a triangle?
Measure it with a protractor.
How do you measure interior angles of a triangle?
If you are given a picture of a triangle and no information about it, then you could use a protractor.
What is the formula for finding the height of a triangle?
using a protractor
What does a protractor measure?
A protractor measures the degree of angles and circles.
How can you measure angles without using a protractor?
The answer will depend on what other information you have. If, for example, the angle is in a triangle, and you know the lengths of all three sides, you can use the cosine rule.
How do you measure a top angle of a triangle?
With a protractor
How do you measure angle in a triangle?
Use a protractor.
How can you measure the angle of a triangle with a protractor?
magic
How do you measure the two angles of a triangle?
There are three angles in a triangle but to measure them you would use a protractor.
How do you work out an angle size in a triangle?
Measure it with a protractor.
How do you measure interior angles of a triangle?
If you are given a picture of a triangle and no information about it, then you could use a protractor.
How do you find the side of a triangle?
To find the degree of angle of a side of a triangle, a protractor is needed to measure the angle. Place the '0' on the protractor on the point of the angle and look at the top part to determine degree of angle. To measure the length of a triangle side, a simple ruler can be used to measure the length.
What can you use to measure angles other than a protractor?
A ruler. Add a line to make the angle into a triangle, measure the sides and use trigonometry.
How do you measure shapes with a protractor?
A protractor is used to measure angles.
How do you use the measures of a triangle to show that a triangle is a right triangle?
Using a protractor which should give a measure of a 90 degree angle and two acute angles that add up to 90 degrees.
How do you figure the angle of a triangle?
Get a...PROTRACTOR!
When do you use protractor?
a protractor is used to measure an angle
