Please solve this question 

Asked by vikasg13.hardware | 30th Jun, 2018, 12:01: PM

Expert Answer:

begin mathsize 16px style According space to space the space question comma
fraction numerator area space of space square BXYC over denominator area space of space square ABC end fraction equals 13 over 18
rightwards double arrow fraction numerator begin display style area space of space square BXYC end style over denominator begin display style area space of space increment AYX plus area space of space square BXYC end style end fraction equals fraction numerator begin display style 13 end style over denominator begin display style 18 end style end fraction
rightwards double arrow fraction numerator begin display style area space of space increment AYX plus area space of space square BXYC end style over denominator begin display style area space of space square BXYC end style end fraction equals fraction numerator begin display style 18 end style over denominator begin display style 13 end style end fraction
rightwards double arrow fraction numerator area space of space increment AYX plus area space of space square BXYC minus area space of space square BXYC over denominator area space of space increment ABC end fraction equals fraction numerator 18 minus 13 over denominator 18 end fraction
rightwards double arrow fraction numerator begin display style area space of space increment AYX end style over denominator begin display style area space of space increment ABC end style end fraction equals fraction numerator begin display style 5 end style over denominator begin display style 18 end style end fraction
rightwards double arrow AX squared over AC squared equals fraction numerator begin display style 5 end style over denominator begin display style 18 end style end fraction
rightwards double arrow fraction numerator AB squared over denominator 4 AC squared end fraction equals 5 over 18
rightwards double arrow AX equals AB over 2
AB squared equals AC squared plus 12 squared
rightwards double arrow fraction numerator AC squared plus 12 squared over denominator 4 AC squared end fraction equals 5 over 18
rightwards double arrow AC equals 36 end style

Answered by Sneha shidid | 10th Jul, 2018, 10:46: AM