Question
PSLE
Jen had a piece of lace 17m cm long. She formed a triangle, with sides measuring m cm, 5m cm and 34 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of m in the simplest form.
  2. Jen used the remaining lace to form a rectangle of length 3m cm. If m = 10, 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
Jen had a piece of lace 17m cm long. She formed a triangle, with sides measuring m cm, 5m cm and 34 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of m in the simplest form.
  2. Jen used the remaining lace to form a rectangle of length 3m cm. If m = 10, what was the breadth of the rectangle?