Question
Riordan wants to put a gate 17 m wide and a fence around his manufacturing unit which measures 57 m x 45 m.
  1. How much fence does he need?
  2. The cost of fencing is $4 per metre. How much must he pay to put the fence around his manufacturing unit?
4 m
(a)

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(b)

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Riordan wants to put a gate 17 m wide and a fence around his manufacturing unit which measures 57 m x 45 m.
  1. How much fence does he need?
  2. The cost of fencing is $4 per metre. How much must he pay to put the fence around his manufacturing unit?