AP 7th Maths Mock Test 2021 For Chapter – 9 : ” Construction Of Triangles ” Online Practice Test

1. For construction of triangle we need ........... independent measurements
2. What are the measurements of right isosceles triangle with hypotenuse 5.5 cm ?
3. In \triangleABC , d , e , f are three sides , which is incorrect ?
4. In a triangle , if \angleY = \angleX when \angleZ = 400 then \angleX =
5. Which of the vertices of \trianglePQR is right angle if PQ = 4 cm , QR = 3 cm , RP = 5 cm?
6. In a triangle EFG , \angleF = 900 . To construct this triangle we use .............. rule
7. We use the following criterian to construct the \triangleXYZ , XY = 6 cm , \angleX = 450 = \angleY .
8. A triangle can be constructed when its three ............. are given
9. Match the following
  1. AB = 5.5 cm , BC = 6.5 cm , CA = 7.5 cm             ( ) a. RHS
  2. QR = 6 cm , \angleQ = \angleR = 600                                     ( ) b. SAS
  3. \angleY = 900 , XY = 4 cm , YZ = 5 cm                          ( ) c. SSS
  4. AN = 5 cm , AR = 6 cm , \angleN = 1000                      ( ) d. ASA
10. If 3 cm and 4 cm are the two sides of triangle , then possible third side is .........
11. In the following which measurement can't form a triangle ?
12. Number of independent measurements required to construct a right angle triangle
13. \angleA = 600 , \angleB = 500 which measurement is required to construct triangle ABC is
14. QR = 6 cm , \angleQ = \angleR = 600 using these measurements \trianglePQR is constructed then the length of the side PQ is
15. IN = 6 cm , \angleI = \angleN = 450 using these \trianglePIN is drawn then \angleP =
16. XY = 6 cm , YZ = 7 cm and \triangleXYZ is isosceles , then XZ =
17. PQ = 6 cm , QR = 7 cm , RP = 8 cm then the base of \trianglePQR can be .........
18. XY = 3.5 cm , YZ = 3.5 cm , ZX = 7 cm then \triangleXYZ is ...........
19. \angleA = 300 , \angleB = 600 , \angleC = 900 then the longest side of \triangleABC is
20. In an isosceles triangle if the unequal side is 8 cm and the equal side is 5 cm , what is the other side ?
21. Which of the following statements in incorrect ?
22. In a triangle \triangleABC , \overline{AB}>\overline{BC} >\overline{CA} what is the largest angle ?
23. Arrange in an order
  1. Draw a line segment QR of length 5 cm
  2. Join Q , P and P , R then the required \trianglePQR is constructed
  3. Since P is at a distance of 7 cm from R , draw another arc from R with radius 7 cm such that it intersects first arc at P
  4. With centre Q draw an arc of radius 4 cm
24. Which criterian is used to construct \triangleABC right angled at A , BC = 6 cm , AB = 5 cm ?
25. In \triangleABC , AB = 5 cm , AC = 4 cm , \angleB = 400 , which is correct ?
26. \angleU = \angleV + \angleW , then \triangleUVW is ...............
27. \angleX = \angleP + \angleQ then the hypotenuse of \triangleXPQ is ...................
28. \trianglePTR , PT = PR and \angleP = 800 then \angleT =
29. The measurement of a triangle ABC are AB = 6 cm , BC = 5 cm and \angleC = 700 then which side do you take as the base ?
30. \angleY = 600 , \angleX = 300 , \angleZ = 900 . In this \triangleXYZ the longest side is
31. QR = 5.5 cm , QP = 5.5 cm , \angleQ = 600 . In \triangleQPR length of RP is
32. In \triangleCAT , CA = CT and \angleT = 700 , then \angleA =
33. Which rule is used in constructing the adjacent figure ?
34. Which rule is used in constructing the adjacent figure ?
35. Which rule is used in the construction of XYZ , if the lengths of its sides are given by XY = 6 cm , YZ = 7 cm and ZX = 5 cm ?
36. We need 3 independent measurements for construction of
37. Construct \triangleNIB with NI = 5.6 cm , IB = 6 cm and BN = 6 cm then what type of triangle is this ?
38. The \trianglePEN with all sides of 6.5 cm then find which type of triangle is this ?
39. \triangleCAR is a equilateral triangle then CA = 10 cm , AR = 10 cm then CR =
40. In \triangleTAG , TA = 6 cm , AG = 8 cm and TG = 10 cm then the type of triangle is
41. A triangle can't be constructed without this
42. In \triangleXYZ , d , e , f are three sides , which are correct ?
43. In a triangle , if \angleA = \angleB when \angleC = 1000 then \angleY =
44. Which of the vertices of \triangleCAN is right angle if CA = 6 cm , AN = 8 cm , NC = 10 cm?
45. In a triangle ABC , \angleB = 900 . To construct this triangle which rule we use ?
46. In a \triangleHIJ , HI = 6 cm , \angleH = 450 = \angleI . To construct this triangle which criterian can be used ?
47. AB = 5.5 cm , BC = 6.5 cm , CA = 7.5 cm it's belongs to
48. XY = 6 cm , \angleX = \angleY = 600 it's belongs to
49. \angleY = 900 , XY = 4 cm , YZ = 5 cm it's belongs to
50. PE = 5 cm , PN = 6 cm , \angleE = 1000 then it is
51. If 7 cm and 4 cm are the two sides of triangle , then possible third side is nearer to
52. Which of the following can't form a triangle ?
53. Only 2 independent measurements required to construct the
54. For construction of right angled triangle we need ......... independent measurements
55. \angleJ = 600 , \angleY = 500 which measurement is required to construct triangle JYO is
56. BC = 7 cm , \angleB = \angleC = 700 using these measurements \triangleABC is constructed then the length of the side AB is
57. IN = 7 cm , \angleI = \angleN = 500 using these \trianglePIN is drawn then \angleP =
58. AB = 6 cm , BC = 7 cm and \triangleABC is isosceles , then AC =
59. AB = 6 cm , BC = 7 cm , CA = 8 cm then the base of \triangleABC can be .........
60. PE = 3.5 cm , EN = 3.5 cm , NP = 7 cm then \trianglePEN is ...........
61. \angleA = 300 , \angleB = 600 , \angleC = 900 then the longest side of \triangleABC is
62. In an isosceles triangle if the unequal side is 10 cm and the equal side is 6 cm , what is the other side ?
63. Which of the following statements are correct ?
64. In a triangle \triangleDEF , \overline{DE}>\overline{EF} >\overline{FD} then the largest angle is
65. Arrange in order
  1. Join AB and AC then \triangleABC is required triangle
  2. With C as centre and radius 6.3 , draw another arc , cutting thew previous arc at A
  3. With B as centre and radius equal to 6.5 cm , draw an arc
  4. Draw line segment BC = 6.5 cm
66. If XY = 6.2 cm , \angleY = 1300 , \angleZ = 700
67. To construct \triangleDEF right angled at D , EF = 6 cm , DE = 5 cm , which criterian is used ?
68. \angleA = \angleB + \angleC , then \triangleABC is ...............
69. \angleY = \angleF + \angleG then the hypotenuse of \triangleYFG is ...................
70. \triangleHIJ , HI = HJ and \angleH = 800 then \angleJ =
71. The measurement of a triangle XYZ are XY = 6 cm , YZ = 5 cm and \angleZ = 700 then which side do you take as the base ?
72. YZ = 5.5 cm , YX = 5.5 cm , \angleY = 600 . In \triangleYXZ length of ZX is
73. In \trianglePEN , PE = PN and \angleN = 700 , then \angleE =
74. Which rule is used in the construction of ABC , if the lengths of its sides are given by AB = 6 cm , BC = 7 cm and CA = 5 cm ?
75. Arrange in order
  1. Draw a line segment NI = 5.6 cm
  2. With N as centre and radius equal to 6 cm , draw an arc
  3. With I as centre and with same radius , draw another arc , cutting the previous arc at B
  4. Join BI and BN . Thus triangle NIB is an isosceles triangle

 

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