# MCQs in Plane Geometry Part II - Answers

Answers key for the Compiled MCQs in Plane Geometry Part 2 of the series as one topic in Engineering Mathematics in the ECE Board Exam.

Below are the answers key for the Multiple Choice Questions in Plane Geometry - MCQs Part 2.

51. D. 4 : 1

52. C. 3.306 sq. in.

53. A. 1 < x < 5

54. A. 13

55. C. 69 m.

56. D. 468 sq. cm.

57. C. 9/4

58. A. 95.45 sq. units

59. A. 240

60. B. 4 & 10

61. C. 5612 sq. cm.

62. D. 57.5

63. A. 165 cm2

64. B. 27 sq. m.

65. C. 27.75%

66. B. 100%

67. B. 9

68. B. 15°

69. C. 158.7 sq. m.

70. C. 10.73

71. C. 22 centimeter

72. D. 40 sq. cm.

73. A. 40.25 sq. cm.

74. D. 45/2

75. B. 145.33 sq. cm.

76. C. 16, 20

77. D. 2722 sq. cm

78. D. P1,884,050

79. A. 22 sq. units

80. B. 18 sq. m.

81. A. 360°

82. C. 1800°

83. B. 24

84. D. 5

85. D. 8

86. A. 60

87. A. 20

88. C. 19.57 cm2

89. C. 165 sq. cm.

90. C. 16

91. B. 2.598 sq. units

92. D. 0.828

93. B. Nonagon

94. A. 19.3 sq. units

95. A. 228.2 sq. units

96. C. 33.52 inches

97. B. 363.6

98. D. 53.7

99. A. 317 sq. cm.

100. B. 323.57 sq. cm.

### Online Questions and Answers in Plane Geometry Series

Following is the list of practice exam test questions in this brand new series:

Plane Geometry MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                   Answer key: PART II
PART 3: MCQs from Number 101 – 150                   Answer key: PART III

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