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JAMB Mathematics 2016 Objective — Question 46

Question 46 of 50 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2016 Objective paper, with the correct answer and a full explanation.

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46. POR+PQR=180° (opposite interior angles). 100°+PQR=180°. Find PQR. A. 60° B. 70° C. 80° D. 90°

  • A. 60°
  • B. 70°
  • C. 80°Correct
  • D. 90°

Explanation

PQR = 180°-100° = 80°.

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