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Chapter 6 Review Sheet. Quadrilaterals. Page 1…. yes, heptagon No Yes, hexagon Yes, triangle Yes, pentagon Yes, octagon Yes, quadrilateral Yes, 12-gon. 9. 140 ⁰ 10. 2x+6+105+95+114=360 2x + 320 = 360 - 320 - 320 2x = 40 x = 20
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Chapter 6 Review Sheet Quadrilaterals
Page 1… • yes, heptagon • No • Yes, hexagon • Yes, triangle • Yes, pentagon • Yes, octagon • Yes, quadrilateral • Yes, 12-gon 9. 140⁰ 10. 2x+6+105+95+114=360 2x + 320 = 360 - 320 - 320 2x = 40 x = 20 11. Sample; A and C 12. Sample: ACEHBGFD 13. Sample: GC
Page 1 & 2… 14. yes, 2 pairs of opposite congruent sides 15. yes, diagonals bisect each other 16. No 17. yes, consecutive angles are supplementary 18. yes, 2 pairs of opposite congruent angles 19. yes, 2 pairs of parallel sides 20. JK= 6 KL = 4 angle M = 130⁰ angle K = 130⁰ angle J = 50⁰
Page 2… 21. QN = 6 x = 8 y = 6 MN is parallel to PO PM is parallel to ON 22. X = 2 AD = 14 AB = 14 angle BEA = 90⁰ 23. X = 1 KL = 4 LM = 3 angle KNM = 90⁰ KM = 5
Page 3… 24. Y = 1 SU = 6 SV = 3 angle RST = 90⁰ angle SVT = 90⁰ RS = square root 18 25. Bases = DE and GF legs = DG and EF angle E = 140⁰ angle G = 40⁰ angle F = 40⁰ EF = 4 DE is parallel to GF
Page 3… 26. X = 10 27. X = 3.5 28. X = 19 29. Isosceles trapezoid 30. parallelogram 31. Rhombus 32. Square 33. Trapezoid 34. rectangle
Assignment: Study for the Test on Wednesday! Bring your Review Sheet back (completed) for 15 points!