Question

hii please give me the answer​

Answer 1

Answer:

let be the triangle abc.

then ab =25cm

let bc = x

then difference is 5cm so,

AB = x-5

so, total length= AB+BC+CA

=25cm + x +x-5

=20+2x

so length of bc &ca will be

total length= AB+BC+CA

20+x= 25+x+x-5

x=20/20+2x

x=2x