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Name ____________________________ Chapter 1 Review I can recognize and model the relationships between points, lines and planes. 1-6 Refer to the figure. Assume plane A and plane MNS are coplanar. 1. How many planes are shown in the figure? 6 2. Name three collinear points. S, X, M 3. Are points N, R, S, and W coplanar? Explain. No, N, R, and S are on the same plane A while W is not on that plane. 4. What is the intersection of plane A and plane WTM? MS 5. What is the intersection of plane WMN and plane QPR? PN 6. Name the intersection between WM and NM M 7-9 Refer to the figure. 7. Name a line that contains points T and P. g, TP, PT , or more 8. Name a line that intersects the plane containing points Q, N, and P. j 9. Name the plane that contains Plane S and . I can identify and explain the difference between complementary and supplementary angles. I can calculate missing angles using angle relationships using linear pairs, vertical angles, complementary and supplementary. 10. Draw 2 complementary angles labeled ABC and CBD 11. What angle with be supplementary with 72o? 108o 12. Draw a linear pair of angles. Are linear pair angles congruent, supplementary, complementary or neither. Explain. supplementary 13. Find the measures of the missing angles. s = _40_______ t = ___140_____ u = ____150___ v = ____60____ w = _____90___ x = ____70____ y = ____50____ z = ____50____ 14. Two supplementary angles have a measure of 1 (3x)o and 2 (5x 12)o . Find the degree measure of each angle. 1 63o , 2 117o 15. Two vertical angles have a measure of 1 (6 x 4)o and 2 3 x 13 . Find the degree measure of each angle. 1 22o , 2 22o o I can determine midpoints using the formula. I can determine slopes using the formula. I can find the distance between two points. 16. A triangle has points at A(3, 5), B(7, 9) and C(-4, 8). Find the perimeter of this triangle. AB: 5.657 BC: 11.045 AC: 7.615 Perimeter = 24.3 17. Find the midpoint between the points (4, 9) and (-2, 1) (1, 5) 18. T is the midpoint of ED. If E(-3, 2) and T(5, 6), find the other endpoint D. (13, 10) 19. W is the midpoint of RT and R is the midpoint of YT. R(5, 6) and T(8, -2). Draw a picture of this situation and find the value of W and Y. W(6.5, 2) Y(2, 14) 20. O is the midpoint of PL. OP is 9x -1 and OL is 5x + 11. Find the value of x. X=3 I can apply the vocabulary of geometry including acute, obtuse, bisect, perpendicular, and congruent in algebraic problems. 21. If angle P = (4x + 1)o, find the range of values of x that would make angle P acute. X<22.25 22. ABD is bisected by BC . If ABC (2 x 3)o and CBD 41o Find the value of x. X = 19 23. CBD is bisected by BA . If ABC (4 x 7)o and CBD 144o Find the value of x. x = 16.25 24. Lines m and q are perpendicular lines. PQR 5 x 10 Find the measure of x. x = 16 o