# Question: determine the resultant internal shear force in kn acting on...

###### Question details

Determine the resultant internal shear force (in kN)
acting on the cross section through point D . Then determine the
resultant internal bending moment (in kN-m) acting on
the cross section through point C . Assume the reactions at the
supports A and B are vertical. Given W = 200 kN/m, L_{1} =
2 m, L_{2} = 5.5 m. Please show all work and formulas used.
I'm super confused on the distributed load for a triangle. Thank
you!