Polygons II (Set 2)

  • For each question, choose the most suitable answer.
    • 1. In the above diagram, find the value <i>x + y</i>.
      • A) 145&deg;
      • B) 155&deg;
      • C) 160&deg;
      • D) 165&deg;
    • 2. In the diagram, ABC and DEF are straight lines. Find the value of <i>x</i>.
      • A) 120&deg;
      • B) 125&deg;
      • C) 130&deg;
      • D) 140&deg;
    • 3. In the diagram, UTQ is a straight line and PQRST is a regular pentagon. Find the value of <i>x</i>.
      • A) 126&deg;
      • B) 144&deg;
      • C) 150&deg;
      • D) 160&deg;
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