Question
PSLE
The perimeter of figure KLMNP is (4 s + 16) cm. The perimeter of square KLMN is 16 cm.
  1. Find the perimeter of triangle KNP in terms of s.
  2. The perimeter of figure KLMNP is 52 cm. What is the value of s? Give your answer in cm.
3 m
(a)

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(b)

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PSLE
The perimeter of figure KLMNP is (4 s + 16) cm. The perimeter of square KLMN is 16 cm.
  1. Find the perimeter of triangle KNP in terms of s.
  2. The perimeter of figure KLMNP is 52 cm. What is the value of s? Give your answer in cm.