âThe perimeter of the inner polygon is shorter than the circumference of the circle, while that of the outer polygon is longer.â âZenodorus studied the area of a figure with a fixed perimeter and the volume of a solid figure with fixed surface.â
Social Security generally defines substantial earnings as a certain dollar amount. In 2017, generally $1,170.00 earnings per month is substantial for non-blind workers and $1,930.00 is substantial work for the blind. These amounts refer to your gross earnings if you are an employee and your net profit if you are self-employed.
The SSI program currently pays a maximum benefit of $733 a month if you are single or $1,100 a month for a couple. This is the total amount you are eligible to receive, but it will be reduced by certain other benefits or income you may receive.r you can call or visit your local Social Security office to ask for help. Social Security applies a formula to your average lifetime earnings to calculate the amount of your monthly check. The average SSD payment is currently $1,165. The highest dollar amount you can receive from SSD monthly in 2015 is $2,663.