find the measurement of the x

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find the measurement of the x​

ceciliaaaa · Answer

Answer:158°Step-by-step explanation:A regular nonagon, which has nine equal sides and nine equal interior angles, has interior angles that each measure 140 degrees. The sum of all interior angles in any nonagon (regular or irregular) is 1260 degrees. 135+125+130+172+200+140+102+98 = 1,102 1,260 (the sum of all interior angles)- 1,102 ———— 158

Answered by ceciliaaaa | 2025-07-14

find the measurement of the x​

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