The
land
are
rectangular plot of
Where
they
installing the pool and
walkway is ceo feet wide
and
80 feet long.
has an
area
The surface of the pool
of 3500 savare
feet
The concrete walkway
will surround
the pool
f(x?
and
have an equal
widthon all 4 sides.
Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)