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Geometry CP Review Chapter 3 Name__________________________________________ Date____________________Block__________ Answer TRUE if the statement is always true; answer FALSE if the statement is ever false. 1. _____________ If two parallel lines are cut by a transversal alternate interior angles are congruent. 2. _____________ Perpendicular lines are always coplanar. 3. _____________ Skew lines intersect. 4. _____________ Parallel lines are always coplanar. 5. _____________ A pair of corresponding angles consist of one exterior angle and one interior angle. 6. ______________Vertical angles are always congruent. 7. ______________ Skew lines are coplanar. Label the following angles at corresponding, alternate interior, alternate exterior or same side interior. 8. 1 and 7 ________________________ 9. 9 and 8 ________________________ 10. 4 and 10 ________________________ 11. 1 and 3 ________________________ 12. 11 and 5 ________________________ Using the picture below, find the following angle measurements. 13. If the m11 80, then m5 _______________ . 14. If the m3 96, then m13 _______________ . 15. If the m6 72, then m14 _______________ . 16. If the m10 100, then m16 _______________ . Use the picture below to find the following 17. A line perpendicular to AD. ____________ 18. A line parallel to CG. ____________ 19. A line skew to EH . ____________ 20. A plane parallel to ADH. ____________ 21. Find the value of x. 22. Find the value of x x = _____________ x = _____________ 23. Find the value of x. 24. Find the value of x. x = _____________ x = _____________ 25. Find the value of x and y. CD is parallel to EF C 26. Find the value of x and y. E 3x+13 A 4x-6 y B D F x = _____________, y = _____________ x = _____________, y = _____________ 27. Find the value of x. 28. Find the value of x, y and z. y 140 2x x = _____________ y = _____________ Z+10 x = _____________ y = _____________ z = ___________ 29. Find the value of x that makes m n. x = _____________ 30. Use the sketch above. For each pair of angles, identify the pair of lines and transversal associated with them. Then tell whether they are: Alternate Interior Angles (AIA), Alternate Exterior Angles (AEA), Corresponding Angles (CA), or Same Side Interior Angles (SSIA). Classify Angle Pair Transversal Parallel Lines 10 7 _________ _______ _____ & _____ 6 7 _________ _______ _____ & _____ 3 6 _________ _______ _____ & _____