Question 122960
sum of interior angles is 180(n-2) where n is the number of sides (and angles)


let x="sides of first", so 2x="sides of second"


(180(x-2))/(180(2x-2))=3/4


"cross" multiplying __ 4(180(x-2))=3(180(2x-2)) __ 720x-1440=1080x-1080


-360=360x __ x=-1


there appears to be something wrong with the problem __ check the parameters