Inside a rectangular ground 100 m long and 80 m broad runs two crossing paths each 5 m width, at right angle to each other, find the cost of planting at the remaining regions at the rate of Rs.0.60 per m??

the answer is 11.2 (i know i’m late)

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python

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