In the diagram, BD is divided into 9 equal parts and AB = 12 cm. Find the numerical value of (a) area of ∆ABX/area of ∆CDX area of ∆ABX/area of ΔΡΟΧ· (b)Calculate the length of CD.​

In the diagram BD is divided into 9 equal parts and AB 12 cm Find the numerical value of a area of ABXarea of CDX area of ABXarea of ΔΡΟΧ bCalculate the length class=