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The sum of interior angles of a pentagon is 6x+6y. Find y in terms of x

The sum of interior angles of a pentagon is 6x+6y. Find y in terms of x
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Y = 60 - x
  • B Y = 90 - x
  • C Y = 120 - x
  • D Y =150 - x
Correct Answer: Option B
Explanation:

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