geometry
posted by kim .
Tree stands 25 feet tall and 15 feet wide base 7.5 feet . You want to hang strings of lights from top to bottom on the outside. How long should each string be?

slant height^2=7.5^2 + 25^2
solve for slant height.
posted by kim .
Tree stands 25 feet tall and 15 feet wide base 7.5 feet . You want to hang strings of lights from top to bottom on the outside. How long should each string be?
slant height^2=7.5^2 + 25^2
solve for slant height.