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Mathematics

Circular Measurement Of Angle MCQs

Practice Circular Measurement Of Angle MCQs for competitive exams.

Circular Measurement Of Angle MCQs

Practice questions from this topic.

ΔLMN is right angled at M. If ∠N = 60°, then tanL =........

  1. A. (1)/(2)
  2. B. (1)/(sqrt(3))
  3. C. (1)/(sqrt(2))
  4. D. 3
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In a right-angled triangle XYZ right-angled at Y. if XY = 2sqrt(6) and XZ - YZ = 2, then secX + tanX is:

  1. A. (1)/(sqrt(6))
  2. B. sqrt(6)
  3. C. 2sqrt(6)
  4. D. (sqrt(6))/(2)
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The measure of the angles of a triangle are in the ratio 2 : 7 : 11. Measures of angles are:

  1. A. 16°, 56°, 88°
  2. B. 18°, 63°, 99°
  3. C. 20°, 70°, 90°
  4. D. 25°, 175°, 105°
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In ΔPQR measure of angle Q is 90°. If tanP = (4)/(3) and PQ = 1.5 cm. Then what is the length (in cm) of side PR?

  1. A. 2
  2. B. 2.5
  3. C. 3
  4. D. 4.8
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The circular measure of an angle of an isosceles triangle is (5pi)/(9), circular measure of one of the other angles must be:

  1. A. (5pi)/(18)
  2. B. (5pi)/(9)
  3. C. (2pi)/(9)
  4. D. (4pi)/(9)
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What is the measure of central angle of the arc. Whose length is 11 cm and radius of the circle is 14 cm?

  1. A. 45°
  2. B. 60°
  3. C. 75°
  4. D. 90°
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ΔABC is right angled at B. If m∠A = 60° then find the value of (secC + 2).

  1. A. (2 + 2sqrt(3))/(sqrt(2))
  2. B. (4)/(3)
  3. C. (2 + 2sqrt(3))/(sqrt(3))
  4. D. (3)/(4)
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The circular measure of the included angle formed by the hour hand and minute hand of a clock at 3 p.m. will be

  1. A. (pi)/(4)
  2. B. (pi)/(3)
  3. C. (5pi)/(12)
  4. D. (pi)/(2)
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In ΔUVW measure of angle V is 90°. If tanU = (12)/(5) and UV = 10 cm, then what is the length (in cm.) of side VW?

  1. A. 26
  2. B. 24
  3. C. 25
  4. D. 5
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ΔABC is right angled at B. If ∠A = 30°, what is the length of AB (in cm), if AC = 10 cm?

  1. A. 5
  2. B. 5√3
  3. C. 10√3
  4. D. 10
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In a triangle ABC, ∠ABC = 75° and ∠ACB = fracpi ^c4. The circular measure of ∠BAC is:

  1. A. (5pi)/(12) radian
  2. B. (pi)/(3) radian
  3. C. (pi)/(6) radian
  4. D. (pi)/(2) radian
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If the sum and difference of two angles are 135° and (pi)/(12) respectively, then the value of the angles in degree measure are:

  1. A. 70°, 65°
  2. B. 75°, 60°
  3. C. 45°, 90°
  4. D. 80°, 55°
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