QUESTION:-
In(triangle)ABC,(angle)C =3(angle)B=2(angles)A+B,(angle)B=?

Also given that,

Also given that,∠C=3∠B and 3∠B=2∠A+2∠B

Also given that,∠C=3∠B and 3∠B=2∠A+2∠B∠A=2∠B

Substituting values in (1), we get

Substituting values in (1), we get∠B/2+∠B+3∠B=180∘

∴∠B=40∘

∴∠B=40∘    ∠A=20∘

∴∠B=40∘    ∠A=20∘    ∠C=120

h df tyjgtyj ttd y ytkgfty ty

step-by-step explanation:

tyty jry j y yj yttj yhgtyj y ghyj ytthj

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg