Question
PSLE
Tina had a piece of lace 13v cm long. She formed a triangle, with sides measuring v cm, 3v cm and 16 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of v in the simplest form.
  2. Tina used the remaining lace to form a rectangle of length 3v cm. If v = 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
Tina had a piece of lace 13v cm long. She formed a triangle, with sides measuring v cm, 3v cm and 16 cm, with part of the wire.
  1. Express the length of the remaining lace in terms of v in the simplest form.
  2. Tina used the remaining lace to form a rectangle of length 3v cm. If v = 10, what was the breadth of the rectangle?