Question

help me please in frames :))

Answer 1

@mathmate

Answer 2

@rajat97

Answer 3

@Hero

Answer 4

@Jacalneaila
The figure is very dark near point B, so we cannot really work on the problem because I cannot read the loads.
However, I offer the following hints:
take moments of all external forces about A and C, and sum Fx and Fy.
That will give you four equations to solve for the reactions at A and C.
After that, solve for the internal forces at B by isolating either member AB or BC.

Answer 5

@mathmate thanks , i got the answer i got a grade 90 :)))))

Answer 6

That's cool! You're welcome! :)