<p> Simultaneous Roundtable -- Parallel Lines, Angles & Algebra - Advanced</p><p>Materials:  one set of questions on transparency  one recording sheet and pencil per student</p><p>Procedures: 1. Students sit in teams of four and number off. 2. Teammate 1 writes problem 1 on his/her paper, Teammate 2 writes problem 2, Teammate 3 writes problem 3, and Teammate 4 writes problem 4. 3. Each teammate performs task 1, and passes their paper to the next teammate in a clockwise direction. 4. Each teammate checks the previous work, initials it, coaches and/or praises a job done well, and then performs task 2, and passes their paper to the next teammate in a clockwise direction. 5. Each teammate checks the previous work, initials it, coaches and/or praises a job done well, and then performs task 3, and passes their paper to the next teammate in a clockwise direction. 6. Each teammate checks the previous work, coaches and/or praises a job done well, and then performs task 4, and passes their paper to the next teammate in a clockwise direction. 7. At this point, each teammate should have his/her original paper back with the problem completely worked out. Each student should check all the work, and then sign the paper indicating his/her approval of all the work done. Simultaneous Roundtable -- Parallel Lines, Angles & Algebra Period _____</p><p>TEAMMATES: </p><p>______, ______, ______, ______Given: pP r ; rP s ; mP n . Diagram is not necessarily drawn to scale.</p><p>Problem #_____:</p><p>Task 1: State whether the two given angles are equal or supplementary and explain how you determined the relationship including justifications.</p><p> initial: ______Task 2: Write an equation.</p><p> initial: ______Task 3: Solve for x.</p><p> initial: ______Task 4: Find the value of the requested angle.</p><p> initial: ______Simultaneous Roundtable Problems Parallel Lines, Angles & Algebra - Advanced</p><p>1. If m1 = 9x - 7 and m17 = 6x + 23, find m20.</p><p>2.If m2 = 8x - 3 and m19 = 4x + 39, find m18.</p><p>3.If m24 = 5x + 2 and m6 = 3x + 40, find m4.</p><p>4.If m18 = 7x - 5 and m11 = 2x - 4, find m9.</p>