A bathroom tiling design requires 2 patterned tiles for
every 9 plain tiles.
Tilly needs 275 tiles to cover
her bathroom. How many of
each type should she buy?

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

she will travel a distance in the range of 3 - 11 miles

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

answer: the answer for that is 22/3