Question

va rogggg mult ❤❤❤❤​

Answer 1

fie <A= a

<B=b

<C=c

a/2=b/3=c/4=p=> a=2p,b=3p, c=4p

stim ca a+b+c=180°

=> 2p+3p+4p=180

9p=180=> p=20

=> a=2×20=40

b=3×20=60

c=4×20=80