Question

hi friends help me out class 7th maths Q.no 6

Answer 1

in triangle ABD and ACD
AB = AC
BD = CD
AD = AD
-. BY SSS CONGRUENCE

√A ( 1 ) = √ A ( 2 ) { by cpct }

Answer 2

i am sure that this is correct hope this will help you. please also mark as brainest answer