Both pairs of vertical angles (four angles altogether) always sum to a full angle (360Â°). Adjacent angles. In the figure above, an angle from each pair of vertical angles are adjacent angles and are supplementary (add to 180Â°). For example, in the figure above, m â  JQL + m â  LQK = 180Â°. In the figure above, adjust the lines and convince yourself of this fact.
The costs to refinance a reverse mortgage are the same as refinancing from a traditional mortgage into a reverse mortgage, although the Federal Housing Administrationâs Mortgage Insurance Premium may be less because it is reduced for what was paid with the borrowerâs current reverse mortgage, Paterson says.
You can avoid private mortgage insurance when you refinance if you borrow 80 percent or less of your home's value. Lenders typically require it if you don't put at least 20 percent down on a conventional mortgage.quity Benchmark. You don't need mortgage insurance when you refinance if you have at least 20 percent equity. This is the same as a mortgage loan-to-value ratio of 80 percent or less.