210/3=70
An angle that measures 210 degrees is a reflex angle.
210° is a reflex angle. A reflex angle is between 180° and 360°.
Suppose the measure of the angle is x then its supplement is 180 - x x = 180 - x + 30 = 210 - x 2x = 210 => x = 105 degrees (supplementary angle = 75)
210 degrees.
Suppose the angle is x degrees. Then its supplement is 180 - x and complement is 90 - x So 180 - x + 90 - x = 210 ie 270 - 2x = 210 so 2x = 60 or x = 30
There are: 210/30 = 7
9,261,000
1/3 of 210 miles is 70 miles.
1/3 of 210 is 70. 210 plus 70 equals 280.
Exterior angle of any plane figure total 360 degrees, so 360 - (110 + 100) ie 360 - 210 = 150
An angle that is 210 degrees would be considered a "Reflex" angle. This is because its measurements exceed 180 degrees. Anything above 90 degrees is "obtuse". Once you hit 180 it becomes a "straight" line and anything above that is a "reflex".
A concave pentagon.