Question
P6.AG.JC.15051409-A1
PSLE
Dana had a piece of lace 18j cm long. She formed a triangle, with sides measuring j cm, 7j cm and 18 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of j in the simplest form.
  2. Dana used the remaining lace to form a rectangle of length 2j cm. If j = 9, what was the breadth of the rectangle?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.15051409

17 Jun 2024, 08:58 PM

PSLE
Dana had a piece of lace 18j cm long. She formed a triangle, with sides measuring j cm, 7j cm and 18 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of j in the simplest form.
  2. Dana used the remaining lace to form a rectangle of length 2j cm. If j = 9, what was the breadth of the rectangle?
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