Question
PSLE
Zoe had a piece of lace 17c cm long. She formed a triangle, with sides measuring c cm, 4c cm and 24 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of c in the simplest form.
  2. Zoe used the remaining lace to form a rectangle of length 3c cm. If c = 5, what was the breadth of the rectangle?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Zoe had a piece of lace 17c cm long. She formed a triangle, with sides measuring c cm, 4c cm and 24 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of c in the simplest form.
  2. Zoe used the remaining lace to form a rectangle of length 3c cm. If c = 5, what was the breadth of the rectangle?