Question

If a:b=c:d then √(a^2+c^2):√(b^2+d^2)=(pa+qc):(pb+qd)​
Answer this question properly then I will mark u as a brainlist.

Answer 1

Answer:

Let a:b=c:d=e:f

∴a=bk

∴c=dk

∴e=fk

Now

pb+qd+rf

pa+qc+re

=

pb+qd+rf

pbk+qdk+rfk

=

(pb+qd+rf)

k(pb+qd+rf)

∴(pa+qc+re):(pb+qd+rf)=k:1=a:b=c:d=e:f

Step-by-step explanation:

please mark me as a brainlist answers please

Answer 2

Answer:

I hope this is helpful for you