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Would Without using a protractor what info would you need to get the measure of an exterior angle?
Wiki User
∙ 9y ago
You would need to know the interior angle because 180-interior angle = exterior angle
Wiki User
∙ 9y ago
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What would you use to measure a angle?
a protractor
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.
What is one way you would measure angles with a quadrangle?
Use a protractor.
What do you use to measure a right angle?
If you absolutely needed to measure an angle to find out its degree measure, you would use a protractor.
How do you find the missing angle measure with parallel lines?
A protractor would be helpful
How do you find the vertex of a problem?
Would you mean an angle? Then you'd measure it with a protractor.
Can you use a protractor to measure sun light bending?
No, any bend to sunlight due to gravity would be too small to measure with a normal size protractor. Theoretically it would be possible to do so, but you'd need a huge protractor--I'm talking probably hundreds of thousands of kilometers across.
How do you measure an acute angle?
You would use a protractor. An acute angle is an angle less than 90°.
What would the measure of one exterior angle of a regular hexagon?
360/6 = an exterior angle of 60 degrees
How do you find the size of an angle without using a protractor?
If the angle is a lone, random angle, I believe you would need a protractor to determine the precise size of the angle (in "degrees"). However, you could, in this case, roughly guess as to whether the angle is acute, obtuse, or right (if the little rectangle is shown in the angle). Of course, if an angle is in a position where one can determine its measure using known postulates or theorems, finding the size of this angle becomes much easier. For example, if you know the measure of one angle and you must determine the measure of another angle, but these two angles are vertical angles, or are corresponding angles (by the corresponding angles postulate), you can indeed determine the measure of this angle without a protractor. Additionally, another example is that if you knew a pair of angles were either supplementary angles, complementary angles, or a linear pair, and you were given the measure of one of these angles, you could determine the measure of the other angle without a protractor. Therefore, it depends on the angle you're looking at.
What is the measures of one exterior angle of a regular 18-gon?
The measure of one exterior angle of a regular 18-gon is 20°. The sum of all exterior angles of a regular polygon is always 360° so the measure of each exterior angle can be calculated by dividing 360° by the number of sides. In this case that would be: 360° 18 = 20°Therefore the measure of one exterior angle of a regular 18-gon is 20°.
What is the measure of each interior and exterior angle in this regular polygon?
That would depend on how many sides it has.
