The four angle of a Pentagon are 140°,70°,100°and 120°, then the measurs of fifth angle is______
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Answer:
70 degree is correct and last answer
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Answered by
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Answer:
110°
Step-by-step explanation:
The sum of interior angles of pentagon equals 540°.
The given angles are 140° + 70° + 100° + 120° = 430°
To find final angle, subtract 540° - 430° = 110°.
Hence the answer.
Hope it helps!
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