Question

show that the question asked in figure​

Answer 1

Step-by-step explanation:

apollonius throrem is

$(ab) {}^{2} + (ac) {}^{2} = 2(ad) {}^{2} + 2(bd) {}^{2}$

$(ab) {}^{2} + (ac) {}^{2} = 2(ad {}^{2} + bd {}^{2} )$