Question
P6.AG.JC.15051409-A1
PSLE
Roshel had a piece of lace 19n cm long. She formed a triangle, with sides measuring n cm, 5n cm and 17 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of n in the simplest form.
  2. Roshel used the remaining lace to form a rectangle of length 5n cm. If n = 7, what was the breadth of the rectangle?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.15051409

17 Jun 2024, 12:09 AM

PSLE
Roshel had a piece of lace 19n cm long. She formed a triangle, with sides measuring n cm, 5n cm and 17 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of n in the simplest form.
  2. Roshel used the remaining lace to form a rectangle of length 5n cm. If n = 7, what was the breadth of the rectangle?
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