Three men are trying to hold a ferocious lion still for the veterinarian. the lion, in the center, is wearing a collar with three ropes attached to it and each man has hold of a rope. charlie is pulling in the direction n60 w with a force of 350 pounds and sam is pulling in the direction n45e with a force of 400 pounds. what is the direction and magnitude of the force needed on the third rope to counterbalance sam and charlie.(draw a diagram 1st)

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°