<p>Geom. Accel. Ch 1 Review Name: ______</p><p>1) For the following, answer Always, Sometimes or Never (A, S, N).</p><p> a) ______Definitions are reversible.</p><p> b) ______The contrapositive of a true statement is a false statement.</p><p> c) ______If CP = PR, C, P and R are collinear.</p><p>2) Write the inverse and the converse of the following statement.</p><p>“If a ray bisects and angle, then it divides the angle into two congruent angles.”</p><p>Inverse:</p><p>Converse:</p><p>3) Solve for y and then find the m  1.</p><p>(3y + 20)° (5y – 50)° 1</p><p> y=______m  1=______</p><p>4) BT bisects  ABC. Find the value of x and m  TBC.</p><p>A </p><p>(6x)° B  (5x + 10)° T x=______ C m TBC =______</p><p>5) The midpoint of XY is M (3, -4). One endpoint is Y (-3, -1). Find the coordinates of the other endpoint. 6) B is the midpoint of AC. If AB = x2 + 3 and BC = 2x + 18, find AC.</p><p>7) If a point is selected at random on a number line somewhere between -8 and 18, what is the probability that the number is negative?</p><p>8) The measure of  A is six times the measure of  B. If the sum of the two angles is 42˚ , then find m  A. Define the variables, set up an equation and solve.</p><p>Let m ____= ______then m ____= ______</p><p> m A=______</p><p>9) WY = 25 and WX to XY is in a ratio of 3:2. Find WX. Label the diagram, set up an equation and solve. W X Y</p><p>WX = ______</p><p>P 10) a) QP  QN = ______Q b) NR  RO  ON = ______R</p><p> c)  PRQ ∩ NO = ______O N</p><p> 11) If  1  2, then: Q 1 2 R ______</p><p>P T S F 12) If FH bisects  EFG, then: ______</p><p>***Is EH  HG ? E H G 13) Given: m  CDE = 110° E m  FGH = 110° C D Conclusion:  CDE   FGH Reasons: F</p><p>Flow Proof G H ______</p><p>A D 14) Given:  A is a right  m  C = 90° Prove:  A   C Reasons: B C 2 Column Proof ______</p><p>Paragraph Proof</p><p>Flow Proof Optional book problems: P55-7 # 12, 13, 15, and 33.</p>