Matt wants to design a patio and walkway. The rows of bricks in the patio will be parallel to the walkway, as
shown below.
Matt used stakes to tie down two parallel strings that he can use to align rows of bricks. He has also used paint
to mark the underground gas line to the house and a very straight tree root that lies under both of the string
lines and runs parallel to the gas line. Matt determined that m <7~=<2°.