[tex]\bigg( \dfrac{Length_1}{Length_2} \bigg)^ 2 = \dfrac{Area_1}{Area_2} [/tex]
[tex]\bigg( \dfrac{Length_1}{Length_2 }\bigg )^ 2 = \dfrac{54}{24} [/tex]
[tex] \dfrac{Length_1}{Length_2} = \sqrt{\dfrac{54}{24} } [/tex]
[tex] \dfrac{Length_1}{Length_2} = \sqrt{\dfrac{9}{4} } [/tex]
[tex] \dfrac{Length_1}{Length_2} = \dfrac{3}{2} [/tex]
[tex]\text {Ratio of similarity of the two trapeziums =} 3 : 2 [/tex]
