Match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m? 3 = m? 1 given 2. m? 1 = m? 2 if alternate interior angles are =, then lines are ||. 3. m? 2 = m? 3 if lines are ||, then corresponding angles are =. 4. l||m substitution

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.°