if a:b =c:d then proved by k method a square +c square by b square + d square =ac by bd
Answers
Answered by
2
Answer:
hope it will help you
and hope you remember that you like my answer yesterday so thank you for that ......
have a good day ahead....
Step-by-step explanation:
a:b=c:d⟹ab=cd
Letab=cd=k
⟹a=bk and c=dk
a2+b2 / c2+d2 = b2k2+b2 / d2k2+d2
=b2(k2+1) / d2(k2+1)
=b^2/ d^2
Similar questions