90 degrees
A regular quadrilateral is a square and each angle is 90 degrees (i.e. a right angle).
The answer is: Sum of Angles in a Regular Polygon = (Number of Sides - 2) * 180 Size of each of those angles = Sum of Angles / Number of Angles So for a Square it would be Sum = (4 - 2) * 180 = 360 Size of each angle = 360 / 4 = 90
Each angle is 180/5 = 36 degrees
Line up the vertex, then if it is an acute angle use the small number, obtuse use the big number, next all you have to do is bring your finger up to where the angle line is and see what number, big or small it lines up with on the protractor!
Each angle is 180/5 = 36 degrees
180(n-2) = the measure of any interior angle of a shape."n" represents the number of sidesTherefore, 180(8-2=10801080 is the total of all the interior angles together, so divide it by 8 to find the measure of a single angle, which would be 135
Any value between 0 and 360 degrees (not including those two values). If the polygon were regular, and that is a BIG if, then each interior angle would be 108 degrees.
They would be 36 degrees each because 36 multiplied by 5 is 180 degrees. The sum in degrees for a straight line is 180 degrees. Answer:36 degrees each angle
A parallelogram is a four sided quadrilateral and how big it is will depend on its dimensions.
a big quadrilateral
A big angle.
If the angle is measured at 130 degrees then it is called an obtuse angle.