Three Hinged Parabolic Arch Problem No 3

[@Mori4444_]

Thank you for explaining in English

[@franklinjalandoni115]

How can you get the theta without using that formula?

[@suvethasria9515]

Sir why we are not taking the H for calculating the vertical forces

[@MobileDeveloper-rt8df]

Because the distance between the horizontal reactions and the pivot at A or B is Zero. They are on the same line of action not perpendicular. I hope i have answered your question

[@-Shiva-pm5wy]

Sir.! While calculating total load in every problem. Should we consider signs.? Here in this problem loads were just added.!

[@Pararjvaun]

You can take upward forces as positive and downward as negative

[@princeSingh-436]

Wrong value of Va ??