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Normally, you should be able to use a protractor ( a half circle shaped piece that has a lot of marks around the curved part.) Find the vertex of the angle (the spot two lines come together) On the flat pat of the protractor, there should be a dot in the middle. Put the vertex there. Now, line one of the lines up with the bottom of the angle, making sure you keep the dot on the vertex. Next, find the other line. follow it up to the curved part. There will be marks there that have numbers on them; find the one that matches up with your line. Those marks have marks, which are the degrees, or measures, of the angle. Now, you know the measure of your angle.
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What triangle has 2 angles that measure 35 percent?
An isosceles triangle because its base angles are equal in size
How many angles is in a hexgon?
there are six angles in a hexagon. In a regular hexagon (all of the angles are the same size) they each measure 120 degrees
What is the measure of one of the regular octagon angles of the shape?
The measure of one of the regular octagon angles of the shape is 135 degrees, regardless of the size of the octagon. This means that the interior angles are all 135.
What size are the angles inside a pentagon when two are 85 degrees and 95 degrees with the other angles all being equal in size?
The other three angles will each measure 120 degrees.
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.
