Question
PSLE
The perimeter of figure CDEFG is (6 q + 18) cm. The perimeter of square CDEF is 12 cm.
  1. Find the perimeter of triangle CFG in terms of q.
  2. The perimeter of figure CDEFG is 60 cm. What is the value of q? Give your answer in cm.
3 m
(a)

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(b)

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PSLE
The perimeter of figure CDEFG is (6 q + 18) cm. The perimeter of square CDEF is 12 cm.
  1. Find the perimeter of triangle CFG in terms of q.
  2. The perimeter of figure CDEFG is 60 cm. What is the value of q? Give your answer in cm.