540
The interior angle of any regular polygon can be calculated using the formula 180 * (n - 2) / n, where n is the number of sides. In this case, since each exterior angle measures 72 degrees, the interior angle would be 180 - 72 = 108 degrees. So the measures of the interior angles in this regular polygon would be 108 degrees.
A quadrilateral has four angles. There is information on only three so there are infinitely many possible answers.
if an angle measures 30 then it is acute
the measures of each angle in a dodecogon is 360
An angle that measures 180 degrees would be in a straight line. Therefore, this angle is known as a straight angle.
360X^-1 then go to your table of values and you will be able to see all the angle measures for every side
The answer would depend on what the shape is. Without that information, it is not possible to give an answer.
On the basis of the limited information provided, the only possible answer is a reflex angle.
If measure angle 3 = x2 + 4x and measure angle 5 = 3x + 72, find the possible measures of angle 3 and angle 5
No. Not unless you allow angles with negative measures (which may be appropriate in some circumstances).
The formula is (n-2)x180 over n =x
'a' and 'b' must both be acute, complementary angles.
180° (n - 2), where n is the number of sides.
15 degrees is not a special angle, but it is half of 30, which is a special angle. If you need sin 15 you can use the half angle formula with 30 degrees.
An angle that measures 210 degrees is a reflex angle.
The interior angle of any regular polygon can be calculated using the formula 180 * (n - 2) / n, where n is the number of sides. In this case, since each exterior angle measures 72 degrees, the interior angle would be 180 - 72 = 108 degrees. So the measures of the interior angles in this regular polygon would be 108 degrees.
The third angle measures 18 degrees.