Finding Forces And Reaction Question 1 Rod Abc Weighs 200 N And Is Hinged At B F

kindly answer the questions attached. finding forces and reactionquestion1. rod ABC weighs 200 N and is hinged at B. find the reaction forces at B and the tension in cord CD.2. find the reaction forces at a and B for the frame structure shown3. find the tension in the cable AED that supports beam ABCD as shown