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A concave pentagon.

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A pentagon with one interior angle that measures 210 0 is a?

Concave pentagon.


What kind of polygon is a pentagon with one interior angle that measures 210?

An irregular pentagon


An angle that measures 210 degrees is?

An angle that measures 210 degrees is a reflex angle.


How much degrees does a reflex angle measures?

A reflex angle measures more than 180 degrees but less than 360 degrees. It represents the larger angle formed when the two sides of an angle extend beyond the straight line. For example, an angle measuring 210 degrees is considered a reflex angle.


What is the reference angle of 210 degrees?

The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. For an angle of 210 degrees, which is in the third quadrant, the reference angle can be found by subtracting 180 degrees from it: 210° - 180° = 30°. Therefore, the reference angle for 210 degrees is 30 degrees.


How do you draw one and a sixth times a straight angle?

To draw one and a sixth times a straight angle, you first need to understand that a straight angle measures 180 degrees. To find one and a sixth times this angle, you would multiply 180 by 1.1667 (6/5). This gives you an angle measuring approximately 210 degrees. Using a protractor, you can then draw an angle of 210 degrees to represent one and a sixth times a straight angle.


Which of these is a reflex angle 140 45 90 210?

210° is a reflex angle. A reflex angle is between 180° and 360°.


What one is a reflex angle 90 degrees or 210 degress?

210 degrees.


Find the suplyment of angle one third of 210?

210/3=70


Is it possible to draw a reflex angle so the other angle formed by the arm is obtuce?

Yes, it is possible to draw a reflex angle such that the other angle formed by the arms is obtuse. A reflex angle is an angle that measures more than 180 degrees but less than 360 degrees, while an obtuse angle measures more than 90 degrees but less than 180 degrees. When you have a reflex angle, the remaining angle (the one that complements it to a full circle) can easily be obtuse. For instance, if the reflex angle is 210 degrees, the other angle would be 150 degrees, which is obtuse.


What is one and a sixth times a straight angle?

One and a sixth times a straight angle, which measures 180 degrees, can be calculated as follows: first, convert one and a sixth to an improper fraction, giving us ( \frac{7}{6} ). Then, multiply this by 180 degrees: ( \frac{7}{6} \times 180 = 210 ) degrees. Therefore, one and a sixth times a straight angle equals 210 degrees.


What is the measure of the third exterior angle if Two exterior angles of a triangle have measures of 110 degrees and 100 degrees?

Exterior angle of any plane figure total 360 degrees, so 360 - (110 + 100) ie 360 - 210 = 150