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JSCE Mathematics 2022 Objective — Question 29

Question 29 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2022 Objective paper, with the correct answer and a full explanation.

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In a rectangular shape, the breadth of the perimeter can be expressed as ____

  • A. (perimeter ÷ 2) - lengthCorrect
  • B. (perimeter ÷ 2) × length
  • C. (length ÷ 2) - perimeter
  • D. (perimeter ÷ 2) + length

Explanation

Perimeter = 2(l + b), so b = perimeter/2 - l.

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