Question

The sides of a triangle are in the Betis 34.5 and its perimeter is to em The length liatal of longest, side is​

Answer 1

Answer:

let the sides be 3x, 4x, 5x

3x+4x+5x= 180

=> 12x=180

then x =180/12=15

Therefore the longest side is 5×15=75cm