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