Consider the following rhombus #ABCD#, where diagonals #AD# and #BC# intersect at #O#. In a rhombus all sides are equal and opposite sides are parallel. Further a rhombus is also a parallelgram and hence exhibits properties of a parallelogram andwe use that diagonals of a parallelogram bisect each other.
Unfortunately, Roth 401K matching funds are not post-tax dollars. When you open a Roth 401K, your employer will open a separate traditional 401K. All matching funds that go into that traditional 401K are pre-taxed, meaning that you are not taxed now, but you are taxed on withdrawals in retirement.hen you open a Roth 401K, your employer will open a separate traditional 401K. All matching funds that go into that traditional 401K are pre-taxed, meaning that you are not taxed now, but you are taxed on withdrawals in retirement.
1 Higher contribution limits are permitted with a Roth Individual 401k than a Roth IRA. 2  For 2015 participants can contribute up to $18,000 to a Roth 401k ($24,000 if age 50 or older), but they can only contribute $5,500 ($6,500 if age 50 or older) into a Roth IRA.owever, a Roth Individual 401k allows much higher annual contribution amounts than a Roth IRA. In 2015 a Roth IRA has a $5,500 limit and $6,500 limit if age 50 or older. The 2015 contribution limit for the Roth Individual 401k is $18,000 and $24,000 if age 50 or older.