Regularly employed people [edit]. For 2014, the employee's share of the Social Security portion of the FICA tax is 6.2% of gross compensation up to a limit of $117,000 of gross compensation (resulting in a maximum Social Security tax of $7,254).
Short Answer: no <br /><br /> Long Answer: <br /> Most people consider Euclidean Geometry when taking about standard shapes such as triangles and squares. <br /><br /> In Euclidean Geometry: all equilateral triangles have angles of 60Â°. Therefore an equilateral triangle doesn't have a right angle. <br /><br /> However, in Non-Euclidean Geometry (Elliptic Geometry) a triangle can have all angles at 90Â°. Consider going for a walk at the North Pole.
An equilateral triangle is an isosceles triangle as it has 2 lengths that are equal and 2 equal sized angles. An isosceles triangle does not necessarily have to have equal lengths and angles do not have to be 60 degrees. So an equilateral triangle is an isosceles triangle but an isosceles triangle may not always be an equilateral triangle.