Six students are in a race. Betty is 22 yards ahead of Alice. Dan is 15 yards behind Betty. Edith is 11 yards ahead of Dan. Carl is 11 yards ahead of Betty and Fred is 20 yards ahead of Dan. Carl is leading Fred by yards.

Answer! if you don’t mind, can you explain

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.°

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.