Thirty-six friends are renting a party bus to the school prom. Rental of the party bus will cost $300 up front plus $18 per hour. The friends have the bus from 5:00 PM to 3:00 AM. Each friend has agreed to chip in $12. One of the teachers at the high school, Mr. Jones, has offered to chip in the rest. If he does, how much will he pay?

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.°